CT8022 Datasheet TELEPHONE SPEECH CIRCUIT

Manufacturer: DSP Group

CT8022 telephone speech circuit by DSP Group - Datasheet Preview

Datasheet Details

Part number	CT8022
Manufacturer	DSP Group
File Size	1.41 MB
Description	TELEPHONE SPEECH CIRCUIT
Datasheet	CT8022 Datasheet

General Description

The CT8022 is a speech co-processor which performs full-duplex speech compression and de-compression functions.

It provides speech compression for H.323 and H.324 Multimedia Visual Telephony/Video Conferencing products and DSVD modems.

The CT8022 has built-in TrueSpeech 8.5 (compatible with Microsoft Sound System 2.0, and a standard part of Microsoft Windows 95), and TrueSpeech G.723.1 (for H.323 and H.324).

Overview

PRELIMINARY/CONFIDENTIAL Version: 1.18 Data Sheet VOIP/VON G.723.

Key Features

TrueSpeech at 8.5, TrueSpeech G.723.1, 6.3, 5.3, 4.8 and 4.1 KBPS at 8KHz sampling rate (including G.723.1 Annex A VAD/CNG) Download of additional speech compression software modules into external SRAM for FlexiSpeech, G.722 & G.729-A/B Real-time Full duplex or Half duplex speech compression and decompression Acoustic Echo Cancellation concurrent with fullduplex speech compression Full Duplex standalone Speakerphone Host-to-Host (CODEC-less) and Host-CODEC modes of operation Paralle.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
CZH	CT8022K	Double touch dual output touch-IC	CZH

More Datasheets from DSP Group

Part Number	Description
CT8020	TELEPHONE SPEECH CIRCUIT