这个应用批注在STM32F101xx和STM32F103xx微型控制器描述如何实施 编译码器Speex软件建立vocoder应用。-The application of annotation in the STM32F101xx and STM32F103xx describes how to implement the micro-controller, codec Speex software build vocoder applications.

STM32的speex语音库，使用LPC语音编码-Vocoder demonstration using a Speex audio codec on STM32F101xx and STM32F103xx microcontrollers

Iar project stm32 and Rfm23, tx and rx sound speex codec.

基于STM32的开源对讲机设计，SPEEX压缩处理(STM32 based open source walkie talkie design, SPEEX compression processing)