Audio Theory Exam Quiz Questions
This quiz is designed to test the knowledge obtained from various theory classes and homework tasks.
- 1.
What is Sample Rate and Bit Depth of a commercial CD?
- A.
14 bit 16kHz
- B.
16 bit 44.1kHz
- C.
24 bit 96kHz
Correct Answer
B. 16 bit 44.1kHzExplanation
A commercial CD typically has a sample rate of 44.1kHz and a bit depth of 16 bits. The sample rate refers to the number of samples taken per second to capture the audio, while the bit depth determines the dynamic range or the number of possible amplitude levels that can be represented. In the case of a CD, the sample rate of 44.1kHz allows for accurate reproduction of audio frequencies up to 20kHz, which is the upper limit of human hearing. The 16-bit bit depth provides a dynamic range of around 96 dB, ensuring high-quality audio playback.Rate this question:
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- 2.
A Compressor is commonly used to....
- A.
Control the dynamic range of various instruments
- B.
Inflate tyres
- C.
Cut out unwanted noises from a recording
Correct Answer
A. Control the dynamic range of various instrumentsExplanation
A compressor is commonly used to control the dynamic range of various instruments. This means that it helps to balance the volume levels of different parts of a musical performance, ensuring that the louder parts are not too overpowering and the quieter parts are still audible. By reducing the dynamic range, a compressor can make the overall sound more consistent and balanced. It is a valuable tool in audio production and live sound engineering.Rate this question:
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- 3.
MIDI stands for?
- A.
Musical Interface Digital Instrument
- B.
Musical Interpretation Digital Instrument
- C.
Musical Instrument Digital Interface
- D.
Media Interactive Digital Interface
Correct Answer
C. Musical Instrument Digital InterfaceExplanation
MIDI stands for Musical Instrument Digital Interface. It is a protocol that allows electronic musical instruments, computers, and other devices to communicate and synchronize with each other. MIDI enables the transmission of musical data such as notes, control signals, and timing information between different devices, making it possible to create, record, and play back music electronically.Rate this question:
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- 4.
Equalisation is a?
- A.
Compression Tool
- B.
Tonal Shaping Tool
- C.
Pitch Shifting Tool
Correct Answer
B. Tonal Shaping ToolExplanation
Equalisation is a tonal shaping tool used in audio production. It allows for adjusting the balance of different frequencies in a sound, enhancing or reducing specific frequencies to achieve the desired tonal quality. By boosting or cutting certain frequency ranges, equalisation can shape the overall sound of an audio signal, making it brighter, warmer, or more balanced. It is commonly used in mixing and mastering processes to enhance the clarity and quality of audio recordings.Rate this question:
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- 5.
The Recording Process usually consists of?
- A.
Recording - Editing - Mixing
- B.
Editing - Mixing - Mastering
- C.
Rehearsal - Recording - Performing
Correct Answer
A. Recording - Editing - MixingExplanation
The correct answer is Recording - Editing - Mixing. This sequence is commonly followed in the recording process. First, the recording is done to capture the desired audio. Then, the recorded tracks are edited to remove any mistakes or unwanted elements. Finally, the edited tracks are mixed together, adjusting the levels, panning, and adding effects to create a cohesive and balanced sound.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Mar 22, 2010Quiz Created by
Robcare
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