A certain two-channel audio file uses PCK encoding, and its sampling frequency is 8 KHz. Each quantized sample value corresponds to an 8-bit binary code. So what is the encoding rate of the audio file in kbps?

A certain two-channel audio file uses PCK encoding, and its sampling frequency is 8 KHz. Each quantized sample value corresponds to an 8-bit binary code. So what is the encoding rate of the audio file in kbps?
A . 64
B . 128
C . 256
D . 196

View Answer

Answer: B