Which term describes bits per sound sample (bit depth)?

Which term describes bits per sound sample (bit depth)?

• A. Sample rate
• B. Bits per sound sample
• C. Sample resolution
• D. Packet switching

Answer: (C)

Bits per sound sample is about how much data is used to represent each moment of the waveform—the sample’s resolution. The more bits per sample, the finer the detail captured in each sample, which boosts dynamic range and reduces quantization noise. The term that names this concept among the options is sample resolution, which is essentially another way to say bit depth. Sample rate is about how many samples are taken per second, not how detailed each sample is. Packet switching is unrelated to audio sampling. So, sample resolution best matches the idea of bits per sample.

Bits per sound sample is about how much data is used to represent each moment of the waveform—the sample’s resolution. The more bits per sample, the finer the detail captured in each sample, which boosts dynamic range and reduces quantization noise. The term that names this concept among the options is sample resolution, which is essentially another way to say bit depth. Sample rate is about how many samples are taken per second, not how detailed each sample is. Packet switching is unrelated to audio sampling. So, sample resolution best matches the idea of bits per sample.