CMOS Dual Voice Echo Canceller with Tone Detection

Description The MT9122 Voice Echo Canceller implements a cost effective solution for telephony voice-band echo cancellation conforming to ITU-T G.165 requirements. The MT9122 architecture contains two echo cancellers which can be configured to provide dual channel 64 millisecond echo cancell

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MITEL

Dual Voice Echo Canceller with Tone Detection

Description\nThe MT9122 Voice Echo Canceller implements a cost effective solution for telephony voice-band echo\ncancellation conforming to ITU-T G.165 requirements. The MT9122 architecture contains two echo cancellers which can be configured to provide dual channel 64 millisecond echo cancellation • Dual channel 64ms or single channel 128ms echo cancellation\n• Conforms to ITU-T G.165 requirements\n• ITU-T G.165/G.164 disable tone detection supported on all audio paths\n• Narrow-band signal detection\n• Programmable double-talk detection threshold\n• Non-linear processor with adaptive suppres;

Mitel

Package：28-LCC（J 形引线）；包装：托盘 功能：回声消除 类别：集成电路（IC） 电信 描述：IC TELECOM INTERFACE 28PLCC

MICROCHIP

微芯科技

Package：28-LCC（J 形引线）；包装：托盘 功能：回声消除 类别：集成电路（IC） 电信 描述：IC TELECOM INTERFACE 28PLCC

MICROCHIP

微芯科技