Quiznetik

Introduction to Sound Design | Set 1

1. In digital audio, ----------------- describes the number of bits of information recorded for each sample.

Correct : B. bit depth

2. The recordings in a magnetic tape is erased using -----------------------

Correct : C. audio tape degausserans

3. Musical instruments can interface to digital audio equipment through an electronic communication language known as :

Correct : C. mini

4. What is used to reduce reverberation in an audio studio?

Correct : A. acoustic panels

5. Which amongst the following films is considered as the first film to use synchronized sound asa means of telling a story?

Correct : D. the jazz singer

6. Nagra

Correct : A. audio recorder for play back

7. Sound Intensity

Correct : A. sound power per unit area

8. Hz stands for

Correct : A. short for hertz

9. Wavelength

Correct : A. distance from the crest of one wave to the crest of the next.

10. Wave number

Correct : A. number of wave per unit

11. Audio channel

Correct : A. a pathway through an audio device

12. Ultrasonic

Correct : A. audio frequencies which are too high to be heard by humans

13. graphic EQ

Correct : A. graphic equalizer

14. Surround sound

Correct : A. multi-channel audio playback systems

15. Decibel

Correct : A. audio measurement unit

16. Subwoofer

Correct : A. speaker for low-frequency reproduction

17. Audio noise

Correct : A. unwanted sound that is unintentionally used

18. MP3

Correct : A. encoding format

19. Audio file formats

Correct : A. mpeg-3

20. Plug-ins

Correct : A. accessory downloads to improve the functionality

21. Microphone

Correct : A. converts sound to an electric signal

22. Magnetic tape

Correct : A. digital storage device

23. Digital sound

Correct : A. encoding audio signal in digital

24. Sound is transmitted through gases, plasma, and liquids as.

Correct : A. longitudinal waves

25. Sound cannot travel through a

Correct : A. vacuum

26. The speed of sound depends on the _____________ the waves pass through

Correct : A. vacuum

27. The matter that supports the sound is called the ------------------

Correct : A. vacuu

28. Radio is categorized as a ------------- media

Correct : A. mass media

29. The microphone that picks up sound from both sides is called

Correct : B. bi directional

30. Human hearing dynamic range is

Correct : A. 140db

31. Vu meter in the audio console shows the

Correct : B. signal level

32. The background noise present in a scene of recording location is called ------------

Correct : A. ambient noise

33. The interdisciplinary science that deals with the study of sound, ultra sound and infrasound is called

Correct : A. acoustics

34. In digital audio, ----------------- describes the number of bits of Information recorded for each sample.

Correct : B. bit depth

35. A dog whistle is a type of whistle that emits sound in the ……range

Correct : A. ultrasonic range

36. The ------------- microphones use the principle of electromagnetic induction

Correct : A. dynamic microphone

37. Unit of frequency

Correct : A. hz

38. A decibel is one tenth of a ---------------- a) Bel b) Hz c) Bi d) Byte 39. FM radio

Correct : A. frequency modulation

39. Audio console

Correct : A. audio mixing