PT101 Module 8 (2023) - Getting Started with Mixing
93 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What does mixing primarily involve?

  • Mastering the final audio
  • Blending individual tracks into a final product (correct)
  • Recording individual tracks
  • Editing initial recordings

The same person who recorded the music typically mixed it in the early days of multitrack recording.

True (A)

Name one famous mixing engineer mentioned in the content.

Dave Pensado

Mixing requires careful execution of a series of small __________.

<p>steps</p> Signup and view all the answers

Match the following terms with their meanings:

<p>In the box = Mixing using software within a computer Out of the box = Mixing using external hardware Static mix = Initial mix that adjusts volume levels without effects Master Faders = Controls the overall output level of the mix</p> Signup and view all the answers

What is one goal of mixing highlighted in the lesson?

<p>To control the mix with subgroups (D)</p> Signup and view all the answers

Mixing is a skill that can be learned easily without any practice.

<p>False (B)</p> Signup and view all the answers

Famous mix engineers began to emerge in the _____ when mixing became recognized as a specialized job.

<p>1980s</p> Signup and view all the answers

What is the primary goal of mastering a song?

<p>To ensure it sounds good across different listening environments (A)</p> Signup and view all the answers

A track's volume fader affects both the input and output signals.

<p>False (B)</p> Signup and view all the answers

Who is a highly sought-after mastering engineer mentioned in the content?

<p>Bob Katz</p> Signup and view all the answers

The _______ controls the balance of the signal between left and right outputs.

<p>pan</p> Signup and view all the answers

What is a key component of a good mix?

<p>Managing levels of different tracks (B)</p> Signup and view all the answers

Mixing in the box refers to using external hardware for final mixing.

<p>False (B)</p> Signup and view all the answers

Match the following stages of signal flow with their descriptions:

<p>Input = The source of audio, such as an instrument or audio clip Inserts = Where effects are applied to the audio track Volume (Fader) = Controls the output amplitude of the track Output = The final destination of the audio signal</p> Signup and view all the answers

What is a pre-fader send used for?

<p>To route a copy of the signal before it hits the volume fader (C)</p> Signup and view all the answers

What is the purpose of adding ambient effects like reverb in mixing?

<p>To provide a sense of space to the mix.</p> Signup and view all the answers

The most important element in a movie mix is typically the __________.

<p>dialog</p> Signup and view all the answers

Inserts are processed in parallel in a mixing track.

<p>False (B)</p> Signup and view all the answers

What does the mix engine do in a Digital Audio Workstation (DAW)?

<p>Combines multiple signals for routing to an output.</p> Signup and view all the answers

Which of the following best describes 'out of the box' mixing?

<p>Using hardware and an analog mixing console (A)</p> Signup and view all the answers

A final mix is usually a mono file that can be played outside the studio.

<p>False (B)</p> Signup and view all the answers

The last step in the signal flow is referred to as the _______.

<p>output</p> Signup and view all the answers

Name one key difference between mixing in the box and mixing out of the box.

<p>Mixing in the box utilizes only software tools within a DAW, while out of the box uses external hardware.</p> Signup and view all the answers

What is the purpose of a bus in signal flow?

<p>To route a signal from one track to another within the DAW (D)</p> Signup and view all the answers

Mastering engineers typically have a deep understanding of specific music genres.

<p>True (A)</p> Signup and view all the answers

Mix engineers must understand __________ requirements of the work to be done.

<p>stylistic</p> Signup and view all the answers

What should producers consider when deciding to master their own mixes?

<p>Project budget and their own expertise</p> Signup and view all the answers

What is one typical effect used in mixing to clear out overlapping frequencies?

<p>Equalization (B)</p> Signup and view all the answers

The final stage of mixing is called mastering.

<p>True (A)</p> Signup and view all the answers

Each Pro Tools audio track has _____ insert slots.

<p>10</p> Signup and view all the answers

What do mixing engineers aim to achieve with their mix?

<p>Cohesion among different audio elements.</p> Signup and view all the answers

Match the types of sends with their definitions:

<p>Pre-Fader Send = Makes a copy of the signal before the fader Post-Fader Send = Makes a copy of the signal after the fader</p> Signup and view all the answers

What is the primary function of pre-fader sends?

<p>They allow effects processing before the volume fader. (C)</p> Signup and view all the answers

Match the following mixing tools with their functions:

<p>Equalization (EQ) = Adjusts frequency ranges Reverb = Creates a sense of space Panning = Distributes sound in stereo field Compression = Controls the dynamic range</p> Signup and view all the answers

The Volume fader can only raise the volume up to a maximum of 12 dB.

<p>False (B)</p> Signup and view all the answers

What is the main advantage of digital audio workstations (DAWs) for mixing?

<p>Simpler hardware needs (A)</p> Signup and view all the answers

What is indicated by an infinity sign (-∞) on the Volume fader?

<p>Silence</p> Signup and view all the answers

Mixing choices should not reflect the artist's vision.

<p>False (B)</p> Signup and view all the answers

The _____ control allows you to position your track spatially between the left and right speakers.

<p>Pan</p> Signup and view all the answers

Match the following components with their functions:

<p>Volume fader = Controls overall level of a track Post-fader sends = Allows signal processing after volume adjustments Auxiliary Input track = Used for effects without audio clips Master Fader track = Controls the output level of the overall mix</p> Signup and view all the answers

What is the first step in setting up a static mix?

<p>Ensure all active tracks are heard. (A)</p> Signup and view all the answers

A static mix means the settings of volume and panning change over time.

<p>False (B)</p> Signup and view all the answers

How can you quickly reset your volume levels to unity on your faders?

<p>Hold the Option key (Mac) or Alt key (Windows) and click the fader.</p> Signup and view all the answers

The range of panning goes from _____ Left to _____ Right.

<p>100, 100</p> Signup and view all the answers

Match the control with its correct description:

<p>Volume fader = Adjusts the track level Automation Mode selector = Defines how faders move during playback Pan control = Changes the stereo positioning of audio MIDI track = Contains no audio signal flow</p> Signup and view all the answers

When mixing, what is the purpose of adjusting the volume faders?

<p>To control the distance of tracks from the listener. (C)</p> Signup and view all the answers

The level meter provides visual feedback about the input of the track.

<p>False (B)</p> Signup and view all the answers

What does the term 'Static Mix' refer to?

<p>A mix where the settings do not change over time.</p> Signup and view all the answers

What is the primary purpose of a Master Fader?

<p>To manage the total output of an entire session (B)</p> Signup and view all the answers

Clipping in audio refers to the maximum voltage being too low.

<p>False (B)</p> Signup and view all the answers

The small rectangular area below the fader is the _____ indicator.

<p>Volume</p> Signup and view all the answers

What type of metering shows levels after the main fader adjustments?

<p>Post-Fader Metering</p> Signup and view all the answers

The maximum value in digital audio within a 16-bit session is __________.

<p>-0 dB</p> Signup and view all the answers

Match the following terms with their descriptions:

<p>Master Fader = Controls total output levels of your mix Clipping = Indicates signal distortion due to exceeding max level Post-Fader Metering = Shows level after fader adjustments Pre-Fader Metering = Shows level before fader adjustments</p> Signup and view all the answers

Which plug-in is commonly placed on a Master Fader track?

<p>Limiter (A)</p> Signup and view all the answers

In a digital audio session, more amplitude is always better.

<p>False (B)</p> Signup and view all the answers

What should you do if your meters indicate clipping?

<p>Reduce the levels of tracks or plug-ins</p> Signup and view all the answers

A Master Fader only controls the levels of an __________.

<p>output</p> Signup and view all the answers

How many Master Faders can be created in Pro Tools Ultimate?

<p>512 (B)</p> Signup and view all the answers

The clip indicator shows yellow if the signal exceeds -0 dB but isn't clipping yet.

<p>True (A)</p> Signup and view all the answers

What mode is enabled by default when viewing meters in Pro Tools?

<p>Pre-Fader Metering</p> Signup and view all the answers

When combining levels of vocal tracks, it's best to create a new Master Fader assigned to __________.

<p>Bus 1-2</p> Signup and view all the answers

What indicates that the quality of the signal cannot be preserved?

<p>Clip indicator (D)</p> Signup and view all the answers

What is the primary function of the Output window when mixing?

<p>To view Output path selectors and control volume settings (C)</p> Signup and view all the answers

You can open multiple Output windows by holding the Shift key while clicking on additional Output window buttons.

<p>True (A)</p> Signup and view all the answers

What do pan controls do in a mix?

<p>They position audio elements left or right in a stereo mix.</p> Signup and view all the answers

A subgroup is used primarily to control __________ of multiple tracks with a single track.

<p>level</p> Signup and view all the answers

Match the following components to their descriptions:

<p>Auxiliary Input = Controls the level of subgrouped tracks Panning = Positions sound in a stereo field Subgroup = Routes multiple tracks to a single track Output window = Displays volume and selector settings</p> Signup and view all the answers

Which of the following statements best describes the technique of panning in mixing?

<p>It creates a stereo landscape by placing elements left and right. (B)</p> Signup and view all the answers

A stereo track can have a single pan knob controlling both channels.

<p>False (B)</p> Signup and view all the answers

When mixing drums, using a __________ allows for easier control of the overall drum mix.

<p>subgroup</p> Signup and view all the answers

What is one of the primary benefits of using subgroups in mixing?

<p>It allows for the application of a single plug-in to multiple tracks. (D)</p> Signup and view all the answers

Name one advantage of using subgroups in mixing.

<p>Easier control of multiple track levels.</p> Signup and view all the answers

When creating a subgroup for drum tracks, what is the first step?

<p>Create an Auxiliary Input track to be the subgroup master. (D)</p> Signup and view all the answers

In the Solo Safe mode, soloing a track will mute all other tracks.

<p>False (B)</p> Signup and view all the answers

What function does a Master Fader track serve in a mixing session?

<p>It controls the output level of the entire mix.</p> Signup and view all the answers

The panning technique should be utilized only when mixing stereo tracks.

<p>False (B)</p> Signup and view all the answers

A Master Fader track does not have an ________.

<p>input</p> Signup and view all the answers

The overall output from the subgroup master track can be seen through its __________.

<p>metering</p> Signup and view all the answers

What key is used as a shortcut to make changes to all tracks in a session?

<p>Option key (Mac) or Alt key (Windows)</p> Signup and view all the answers

Match the following elements to their descriptions in the context of a Master Fader track:

<p>Volume Fader = Controls the output volume Inserts = Contain plug-ins that process the signal Output = Sends signal to interface output or bus Signal Flow = Describes the path of the audio signal</p> Signup and view all the answers

What does adjusting pan positions help achieve in a mix?

<p>Creating a clearer sound field (D)</p> Signup and view all the answers

What happens to the signal when the volume fader on a Master Fader track is adjusted?

<p>It impacts the level going to the inserts. (D)</p> Signup and view all the answers

Auxiliary tracks are created in a Solo Safe state in Pro Tools 2022.4 and later.

<p>True (A)</p> Signup and view all the answers

What must you do to solo-safe a track in an older version of Pro Tools?

<p>Hold down the Command key (Mac) or Ctrl key (Windows) and click the Solo button.</p> Signup and view all the answers

The presence of _______ in a Master Fader track's signal flow is unique compared to other tracks.

<p>posts-fader inserts</p> Signup and view all the answers

Which of the following is NOT a characteristic of Master Fader tracks?

<p>They can have clips placed on them. (D)</p> Signup and view all the answers

Match the track type with its attribute:

<p>Audio Track = Can record and playback audio Aux Track = Used for effects processing Master Fader Track = Controls overall mix output MIDI Track = Handles MIDI data for virtual instruments</p> Signup and view all the answers

Master Faders can have multiple outputs assigned simultaneously.

<p>False (B)</p> Signup and view all the answers

What is a common use for the Master Fader track in mixing?

<p>To control the overall level of the session's output.</p> Signup and view all the answers

Inserting a compressor on a subgroup helps ________ CPU usage.

<p>reduce</p> Signup and view all the answers

Which is a feature that distinguishes the Master Fader track from other track types?

<p>It does not have an input. (B)</p> Signup and view all the answers

Flashcards

Mixing

The final stage of music production where individual tracks are combined and balanced to create a cohesive whole.

Mixing "In the Box"

A mixing technique where all the audio processing is done within a computer program (like a DAW).

Mixing "Out of the Box"

A mixing technique where some or all audio processing uses external hardware effects units connected to a mixing console.

Audio Signal Flow

A specific path that audio signals travel through a mixer or DAW, including processors like EQs and compressors.

Signup and view all the flashcards

Auxiliary Input Track

A type of track often used for sending audio to an external effect (like reverb or delay).

Signup and view all the flashcards

Instrument Track

A type of track often used for recording a specific instrument or voice.

Signup and view all the flashcards

Static Mix

A simple mix setup where the level of each track is adjusted to create a basic balance without complex processing.

Signup and view all the flashcards

Subgroups

Grouping multiple tracks together to control their levels simultaneously, allowing for easier adjustments and overall balance.

Signup and view all the flashcards

Leveling

The process of adjusting the volume levels of different tracks to create a balanced sound.

Signup and view all the flashcards

Timbre Shaping

Using tools like EQ to modify the tonal qualities of instruments, ensuring they don't clash.

Signup and view all the flashcards

Ambient Effects

Effects like reverb and delay that add a sense of space to a recording, making it sound more realistic.

Signup and view all the flashcards

Trademark Sounds

Unique sounds that define a particular style of music or film.

Signup and view all the flashcards

Out-of-the-Box Mixing

A method of mixing where the main work is done using analog mixing consoles and hardware effects.

Signup and view all the flashcards

In-the-Box Mixing

A method of mixing where all the recording, editing, and mixing are done within a computer program.

Signup and view all the flashcards

Plug-in Effects

Mixing tools like EQ and compression, allowing for wide-ranging sound manipulation.

Signup and view all the flashcards

Mastering

The process of getting the final mix ready for distribution.

Signup and view all the flashcards

Final Stereo Mix

A stereo file created from the mixed tracks, ready to be played back.

Signup and view all the flashcards

Mastering Engineer

A professional who specializes in enhancing the final mix of a song using advanced techniques.

Signup and view all the flashcards

Volume Mixing

The process of adjusting the volume levels of separate tracks, often done during the mixing stage.

Signup and view all the flashcards

Compression

A technique used to enhance the dynamic range of a sound, smoothing out differences in volume.

Signup and view all the flashcards

Equalizer (EQ)

A tool for controlling the frequencies present in a sound - allowing you to enhance or reduce certain tones.

Signup and view all the flashcards

Audio Processing Tools

Mixing tools like EQ and compression, often used to refine the final mix.

Signup and view all the flashcards

Input (Signal Flow)

The first stage of a signal's journey through a track in Pro Tools, where the audio originates from a source like an instrument or a file on your hard drive.

Signup and view all the flashcards

Inserts (Signal Flow)

Plug-ins or effects that are placed in series along a track. Each insert processes the signal before passing it to the next insert.

Signup and view all the flashcards

Pre-Fader Sends (Signal Flow)

A copy of the track's audio sent to another destination, like an external effect or bus, before the signal is affected by the volume fader.

Signup and view all the flashcards

Volume Fader (Signal Flow)

The main volume control for a track. It affects the signal after it passes through the pre-fader sends.

Signup and view all the flashcards

Post-Fader Sends (Signal Flow)

A copy of the track's audio sent to another destination, like an external effect or bus, after the signal is affected by the volume fader.

Signup and view all the flashcards

Panning (Signal Flow)

Controls the balance of the signal between left and right outputs, creating a stereo mix.

Signup and view all the flashcards

Output (Signal Flow)

The final destination of the signal on a track, where it can be routed to an interface output or bus.

Signup and view all the flashcards

Mix Engine

A tool used to mix several audio signals, allowing them to be routed together to a single output.

Signup and view all the flashcards

Signal Flow Stages

The sections on a track, typically in a DAW's mix window, that define the various stages of signal flow. Signal flow determines the order in which effects and routing are applied.

Signup and view all the flashcards

Input (Stage 1)

The stage that sets the input to a track, allowing audio to come from a source like a recording device or a pre-recorded file.

Signup and view all the flashcards

Inserts (Stage 2)

The stage where plug-ins or effects are added to a track, processing the audio signal in a specific order.

Signup and view all the flashcards

Sends (Stage 4)

The stage where audio is sent to other destinations, like external effects processors, through a copy of the signal.

Signup and view all the flashcards

Panning (Stage 6)

The stage where the signal is controlled between the left and right channels to position its placement in the stereo field.

Signup and view all the flashcards

Panning

The ability to position audio signals left and right in a stereo mix, creating a sense of realism and clarity.

Signup and view all the flashcards

Output (Stage 7)

The stage where the signal is sent to a bus or an output, ready to be heard through speakers or saved as a file.

Signup and view all the flashcards

Subgroup (or Stem)

A track that combines the output of multiple tracks, allowing for easy control of their volume and effects.

Signup and view all the flashcards

Subgroups or Stems

A common approach in mixing where a group of tracks are treated together using a single track, enabling easy level and effects adjustments.

Signup and view all the flashcards

Track Signal Flow

Audio signals in a track travel through a series of stages, starting with the input and ending with the output.

Signup and view all the flashcards

Send

A signal path that allows you to send a track's audio to another location, such as an effect or bus, without affecting the main track's volume.

Signup and view all the flashcards

Pre-Fader Send

Effects that are applied before the track's volume is adjusted, meaning the track's overall level will still be affected.

Signup and view all the flashcards

Post-Fader Send

Effects that are applied after the track's volume is adjusted, so the track's level is already determined.

Signup and view all the flashcards

Volume Fader

The control that determines how loud a track plays back, ranging from 0 dB (unity) to silence (-∞).

Signup and view all the flashcards

Level Meter

A visual representation of the track's output level, indicating how loud the signal is.

Signup and view all the flashcards

Pan Control

The control that determines the horizontal position of a track in the stereo field, ranging from 100 Left to 100 Right.

Signup and view all the flashcards

Track Output

The control that selects where the track's audio signal goes, such as to a specific output or bus.

Signup and view all the flashcards

Dynamic Mix

A mix that uses automation to change volume, panning, or effects levels over time.

Signup and view all the flashcards

Master Fader Track

A Pro Tools track that acts as a control center for the final output, allowing for master level adjustments and post-fader effects. It doesn't have an input; rather, it controls the volume of the signal leaving your interface or a bus.

Signup and view all the flashcards

Solo Safe

An option in Pro Tools that stops subgroups from being muted when an individual track within them is soloed, allowing you to listen to a specific track while keeping its subgroup present.

Signup and view all the flashcards

Master Fader Track Signal Flow

The order of signal flow through a Master Fader track: volume, inserts (post-fader), and output. Note that sends and input are absent.

Signup and view all the flashcards

Compressing Multiple Tracks with a Single Plug-in

A technique in which you apply a single effect to multiple tracks simultaneously by inserting it on the subgroup master. This is useful for applying shared processing to a group of similar instruments. For example, a compressor applied to a drum subgroup would compress all the drums together.

Signup and view all the flashcards

Applying Effects Individually To Tracks In A Subgroup

The act of applying effects, like compression or EQ individually to each track within a subgroup.

Signup and view all the flashcards

Gain Staging

Creating a consistent level from the beginning to the end of an entire mix.

Signup and view all the flashcards

Mix Refinement

The process of adjusting specific aspects of the audio mix such as volume, panning, and effects to balance and enhance the final sound.

Signup and view all the flashcards

Master Fader

The main fader that controls the overall volume of your entire mix, sending the final audio to your speakers.

Signup and view all the flashcards

Post-Fader Inserts

A type of audio processing that occurs after the main fader, affecting the signal after its level has been set.

Signup and view all the flashcards

0 dB (Digital Audio)

The maximum level that can be recorded or played back in a digital audio system, represented by -0 dB.

Signup and view all the flashcards

Clip Indicator

A visual indicator that appears when the audio signal exceeds the maximum level, causing distortion.

Signup and view all the flashcards

Post-Fader Metering

A way to view audio meters that show the level of the signal after the main fader and inserts, providing a visual representation of the final track output.

Signup and view all the flashcards

Pre-Fader Metering

A way to view audio meters that show the level of the signal before the main fader, showing the effect of any inserts applied to a track.

Signup and view all the flashcards

Dynamic Processing

Processes that affect the dynamic range of audio, compressing or expanding the volume of different elements to create a smoother sound.

Signup and view all the flashcards

Dynamic Range

The ability of a system to handle a wide range of volumes from very quiet to very loud.

Signup and view all the flashcards

Reverb

A type of effect processing that involves adding a series of delayed and faded echoes to recreate the feeling of a space.

Signup and view all the flashcards

Delay

An effect that involves the repetition of a signal, with each repetition possibly changing in level or tone, allowing for creative effects and textures.

Signup and view all the flashcards

Study Notes

Mixing Fundamentals

  • Mixing combines individual audio elements (vocals, bass, effects) into a cohesive final product
  • It's crucial to balance levels, ensuring clear audibility of all elements, not just the loudest
  • Tonal shaping (EQ) is used to isolate and separate frequency ranges, avoiding muddiness
  • Ambient effects (reverb, delay) create spaciousness, especially if recordings were done in dead studios
  • Mixing styles reflect genre preferences and artist vision
  • Mixing can be done "in the box" (entirely within a digital audio workstation, DAW) or "out of the box" (using a combination of DAW and analog equipment)

In the Box vs Out of the Box Mixing

  • "In the box" mixing entirely within a DAW (like Pro Tools) offers cost-effectiveness and ease of use
  • "Out of the box" mixing involves recording/editing in a DAW but further mixing on analog equipment before returning to the DAW
  • Both methods yield excellent results, and the optimal approach depends on creative vision

Mixing Components

  • Level adjustments determine relative loudness and prominence of tracks
  • EQ can isolate sounds in mixed frequency ranges
  • Reverb and delay create space and depth
  • Mixers need deep understanding of genre and art direction

Mixing and Mastering

  • Mixing involves detailed adjustments to track levels, effects, and settings
  • Mastered files optimize playback across different listener environments
  • Often handled by mastering engineers, an additional production phase after final mixing
  • Some producers/artists handle mastering themselves if their budget allows

Signal Flow in Pro Tools

  • Signal flow is the route a digital audio signal takes through a DAW
  • Stage 1: Input: Audio (record enabled tracks), files on hard drive
  • Stage 2: Inserts: Effects processed in series (A, B, C...)
  • Stage 3: Pre-fader sends: Signals sent to another destination (bus or interface output) before amplitude control
  • Stage 4: Volume (fader): Controls output amplitude of the track
  • Stage 5: Post-fader sends: Signals sent to another destination after amplitude control
  • Stage 6: Pan: Spatial positioning (left/right balance)
  • Stage 7: Output: Signal routed to a mix engine for combination and final output

Mix Window Layout

  • Mix window reflects signal flow from input to output
  • Inserts and Sends (pre/post-fader) in distinct slots
  • Volume fader with indicator/meter for visualization of the output level.
  • Pan controls for left/right balance
  • Output path selector for destination

Subgroups/Stems

  • Subgroups/stems let you route multiple tracks to a single track as a master for simultaneous control
  • This simplifies level and effects adjustments for groups of instruments (e.g., drums)
  • Drum subgroup tracks make levels and effects easier to manage

Master Fader Tracks

  • Controls overall volume/amplitude of audio routed from an output path
  • Master Faders lack inputs, only controlling the final output levels
  • Inserts on Master Faders are post-fader, and these can be used for fine-tuning final levels after all other processing (including subgroup levels)
  • Critical for avoiding digital audio clipping before the output is sent to the hardware.

Level Meters and Clipping

  • Level meters visually show output levels
  • Clipping happens when signal levels exceed the maximum digital values, resulting in distortion
  • Different clipping indicators (yellow/red)

Pre-Fader vs. Post-Fader Metering

  • Pre-fader metering reflects effects/level changes before the main fader
  • Post-fader metering reflects sound levels after the faders
  • Choice depends on where to accurately pinpoint possible issues in the processing

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Description

Explore the essential principles of audio mixing, which combine various elements like vocals and effects into a polished final track. Learn about the differences between 'in the box' and 'out of the box' mixing methods, and how tonal shaping and ambient effects contribute to a cohesive sound. This quiz is perfect for aspiring music producers and sound engineers.

More Like This

Mixing Audio Techniques Overview
62 questions

Mixing Audio Techniques Overview

HarmlessConsciousness8063 avatar
HarmlessConsciousness8063
Audio Mixing Techniques
37 questions

Audio Mixing Techniques

WellBredMorganite avatar
WellBredMorganite
Music Mixing Techniques
13 questions
Use Quizgecko on...
Browser
Browser