Appendix
Additional Information
Number of quantization bits
The number of quantization bits is one factor in the overall sound quality; the higher the
Packet write
This is a general term for a method of writing on
VBR
VBR is short for variable bit rate. Generally speaking CBR (constant bit rate) is more widely used. But by flexibly adjusting the bit rate according to the needs of audio compres- sion, it is possible to achieve compression- priority sound quality.
WAV
WAV is short for waveform. It is a standard audio file format for Windows®.
WMA
WMA is short for Windows Media™ Audio and refers to an audio compression technol- ogy that is developed by Microsoft Corpora- tion. WMA data can be encoded by using Windows Media Player version 7 or later. Windows Media and the Windows logo are tra- demarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.
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