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Catalog Datasheet	MFG & Type	PDF	Document Tags
ZL38004 Abstract: ZL38004 zls38502 ZLS38502 analog ECHO microphone mixing circuit echo sound processors Digital ECHO microphone mixing circuit TN22767 echo cancellation audio INTERCOM FULL-duplex ZL38004 circuit Text: ZLS38502 Firmware for Advance Hands-free Speaker- Phones Firmware Data Sheet Features April 2009 • Selectable Acoustic and Line Echo Cancellers AEC & LEC with patented Psycho acoustic Noise Reduction • Narrow band (8 kHz sampling) and Wide band (16 kHz sampling) operation.	Original	PDF	ZLS38502 ZL38004 ZL38004 zls38502 ZLS38502 analog ECHO microphone mixing circuit echo sound processors Digital ECHO microphone mixing circuit TN22767 echo cancellation audio INTERCOM FULL-duplex ZL38004 circuit

Catalog Datasheet

MFG & Type

PDF

Document Tags

ZL38004

Abstract: ZL38004 zls38502 ZLS38502 analog ECHO microphone mixing circuit echo sound processors Digital ECHO microphone mixing circuit TN22767 echo cancellation audio INTERCOM FULL-duplex ZL38004 circuit
Text: ZLS38502 Firmware for Advance Hands-free Speaker- Phones Firmware Data Sheet Features April 2009 • Selectable Acoustic and Line Echo Cancellers AEC & LEC with patented Psycho acoustic Noise Reduction • Narrow band (8 kHz sampling) and Wide band (16 kHz sampling) operation.

Original

PDF

ZLS38502 ZL38004 ZL38004 zls38502 ZLS38502 analog ECHO microphone mixing circuit echo sound processors Digital ECHO microphone mixing circuit TN22767 echo cancellation audio INTERCOM FULL-duplex ZL38004 circuit