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

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;

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

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

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

SINGLE PHASE POWER/ENERGY ADAPTOR WITH 64 SEGMENT LCD AND SERIAL INTERFACE

DESCRIPTION The PA9122AP demonstration adaptor connects into the PM9103AP metering module. In this configuration the PA9122AP allows evaluation of the SA9122EPA device. It is recommended that this Application Note be read in conjunction with the PM9103AP Application Note. The PA9122AP adaptor com

SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH SEPERATE 64 SEGMENT LCD DRIVER

DESCRIPTION The SAMES SA9122E Single Phase unidirectional active Power/Energy metering integrated circuit includes a seperate on-chip 64 segment Liquid Crystal Display driver. The power/energy metering circuit generates a pulse rate output, proportional to the power consumption, while the LCD dri

SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH SEPERATE 64 SEGMENT LCD DRIVER

DESCRIPTION The SAMES SA9122E Single Phase unidirectional active Power/Energy metering integrated circuit includes a seperate on-chip 64 segment Liquid Crystal Display driver. The power/energy metering circuit generates a pulse rate output, proportional to the power consumption, while the LCD dri

SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH SEPERATE 64 SEGMENT LCD DRIVER

DESCRIPTION The SAMES SA9122E Single Phase unidirectional active Power/Energy metering integrated circuit includes a seperate on-chip 64 segment Liquid Crystal Display driver. The power/energy metering circuit generates a pulse rate output, proportional to the power consumption, while the LCD dri