Advertisement

Calculate the file size in bytes for a 30-second recording at 44.1khz, 8-bit resolution stereo sound.

To calculate the file size of a 30-second recording, we need to know the bitrate, which is the number of bits per second of audio data.

For stereo sound at 44.1khz with 8-bit resolution, the bitrate can be calculated as follows:

Bitrate = (sampling rate) x (bit depth) x (number of channels)

Bitrate = 44,100 x 8 x 2 = 705,600 bits per second

To calculate the file size in bytes, we need to convert the bitrate from bits per second to bytes per second (since there are 8 bits in a byte):

Bytes per second = Bitrate / 8 = 705,600 / 8 = 88,200 bytes per second

Finally, to calculate the file size for a 30-second recording, we simply multiply the bytes per second by the duration of the recording:

File size = Bytes per second x Recording duration = 88,200 x 30 = 2,646,000 bytes

Therefore, the file size of a 30-second recording at 44.1khz, 8-bit resolution stereo sound is 2,646,000 bytes or approximately 2.52 megabytes

If you found any type of error on the answer then please mention on the comment or report an answer or submit your new answer.
Leave your Answer:

Click here to submit your answer.

s
Subscribe
Notify of
0 Comments
Inline Feedbacks
View all comments