Sample Rate (3)

The Music Telegraph | Text 2018/12/20 [11:34]

Sample Rate (3)

The Music Telegraph| 입력 : 2018/12/20 [11:34]

 

 ▲ © Rich Tone Music Ltd



 

 

Sample Rate (3)

 

▲ S.R. (Sample Rate) x Bit depth = Number of Bits / Sec

10 x 4 = 40 bits / sec

© The Music Telegraph



 

@ CD (Compact Disk):

 

- 44.1 kHz (Sample Rate), 16 bits --->  44.1k  x  16 = 705,600 bits/sec

 

- 44.1k x 16 = 705,600 bits/sec ÷ 8 = 88,200 bytes/sec ( 1 byte = 8 bits)

 

- 88,200 ÷ 1,000 = 88.2 Kbytes/sec ( 1 Kbyte = 1,000 byte)

 

- 88.2 ÷ 1,000 = 0.882 Mbytes/sec ( 1 Mbyte = 1,000 Kbyte)

 

- 0.882 x 60 = 5.292 Mbytes/min ( 1 min = 60 sec)

 

- 5.292 x 5 = 26.46 MB/5min

 

- If 24 tracks are recorded for 5 mins, then 26.46 x 24 = 635 MB/5 min @ 24 tracks

 

 

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