Elements of Multimedia: Audio Technician Quiz
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Questions and Answers

What is responsible for recording the voice in multimedia?

  • Graphic designer
  • Audio technician (correct)
  • Video editor
  • Web developer
  • What are the two basic types of audio or sound mentioned in multimedia?

  • Background and foreground audio
  • High pitch and low pitch audio
  • Analog and digital audio (correct)
  • Mono and stereo audio
  • How is digital audio different from analog audio?

  • Analog audio is only used for music, while digital audio is used for speech.
  • Digital audio has better quality than analog audio.
  • Analog audio uses a single cable, while digital audio uses two cables.
  • Digital audio refers to the digital sampling, while analog audio refers to the original sound signal. (correct)
  • What determines the quality and size of digital audio recording?

    <p>Sampling rate, sample size, number of channels, and time span of the recording</p> Signup and view all the answers

    What do digital recording devices capture to capture sound?

    <p>Sound waves</p> Signup and view all the answers

    Which type of audio refers to the original sound signal?

    <p>Analog audio</p> Signup and view all the answers

    What is the responsible task of an audio technician in multimedia?

    <p>Editing the sound effects</p> Signup and view all the answers

    In multimedia, what could audio come in the form of?

    <p>Speech and music score</p> Signup and view all the answers

    What determines the quality and size of digital audio recording?

    <p>The sampling rate</p> Signup and view all the answers

    What do digital recording devices capture to capture sound?

    <p>Sound waves</p> Signup and view all the answers

    What determines the quality and size of digital audio recording?

    <p>The sampling rate, sample size, number of channels, and time span of the recording</p> Signup and view all the answers

    Which type of audio refers to the original sound signal?

    <p>Analog audio</p> Signup and view all the answers

    What is responsible for capturing sound by sampling the sound waves in digital recording devices?

    <p>The digital sampling process</p> Signup and view all the answers

    In multimedia, what could audio come in the form of?

    <p>Speech, music score, and sound effects</p> Signup and view all the answers

    What is the responsible task of an audio technician in multimedia?

    <p>Recording voice and editing sound effects</p> Signup and view all the answers

    Study Notes

    Audio in Multimedia

    • Audio in multimedia is recorded using microphones or audio input devices.
    • Two basic types of sound are analog audio and digital audio.

    Digital vs. Analog Audio

    • Digital audio captures sound by sampling sound waves at discrete intervals, while analog audio captures continuous sound waves.
    • Quality and size of digital audio recordings are determined by bit depth and sampling rate.
    • Higher bit depth and sampling rates lead to better audio quality and larger file sizes.

    Digital Recording Devices

    • Digital recording devices capture sound by converting analog signals into digital formats.
    • They use an analog-to-digital converter to sample sound waves for digital representation.

    Original Sound Signal

    • The term original sound signal refers to the analog audio before it is processed into a digital format.

    Role of Audio Technicians

    • Audio technicians are responsible for managing sound mixing, editing, and enhancing audio quality in multimedia projects.

    Forms of Audio in Multimedia

    • In multimedia, audio can take the form of music tracks, sound effects, voiceovers, and ambient sounds.

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    Quiz Team

    Description

    Test your knowledge about the responsibilities of an audio technician in multimedia production, including recording voice, editing sound effects, and producing music scores. Explore the basic types of audio elements used in multimedia applications.

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