ISAC 码流格式

ISAC 码流格式

ISAC

每帧长度可以配置

不分子帧,但是分频率的band,16KHz以下是一个band,16KHz以上一个band

16KHz Band format  [24Khz/32Khz Band format]

16KHz Band format(Low Band format)

Frame Length

Pitch Gain

Pitch Lag

LPC Coef

LPC Gain

RC Coef

Gain2

Spec

Terminate

 16KHz~24/32KHz Band format(UP Band format)

UP Band

JitterInfo

Bandwidth

LpcUB Coef

LpcGain

RC Coef

Gain2

Spec

Terminate

原文地址:https://www.cnblogs.com/gaozehua/p/2763536.html