摘要
AMBE-2000是由DigitalVoiceSystem.Inc推出的高性能多速率语音编码芯片,具有语音音质好、码波特率低、使用灵活性大等优点。介绍了AMBE-2000的使用,在构建的通信平台上进行了大量的软硬件实验和测试。最后总结出该芯片开发的关键技术并用以指导实践。
AMBE-2000 is a royal vocoder chip produced by Digital Voice System.Inc, which can offer total flexibility with high performance even at low data rates. This paper pays most of the attention on the usage of AMBE-2000. After setting up the phonic communication platform with AMBE-2000,the author presents some key information about the use of the vocoder with the backing of plenty of experiments and tests.
出处
《电声技术》
2005年第9期34-36,40,共4页
Audio Engineering
