Functionality ACE-R demo represents complete with active echo cancelli

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Functionality ACE-R demo represents complete with active echo cancelli

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generation Infineon Technologies communication supported ACE-R demo kit. versatile stand alone tool demonstrate hands-free phone technologies with echo cancellation noise reduction. SIEMENS mobile phone dedicated connected directly with comfort cradle included. ACE-R demo designed directly installed therefore power supply provided on-board.
Functionality ACE-R demo represents complete with active echo cancelling noise suppression feature, designed SIEMENS mobile phone. display screen shows menu main features ACE-R (Acoustic Echo Canceller) 2171. Echo cancelling provides full duplex conversation optimized environment. Active noise suppression leads highest voice quality car. parameters optimized loudspeaker microphone, included kit. evaluation, V.24 (RS232) port available order adjust parameters coefficient program 2170. Physical hexadecimal values setup very easily.
Hardware Features
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Stand alone with microcontroller, keys display easy usage ACE-R (PSB 2171) signal processing Dual channel codec SAM-AFE (PSB 4851) Power supply from battery Power amplifier driving impedance Loudspeaker microphone included SUB-D connector analog signals Comfort cradle mobile phone with SUB-D connector included Serial interface access ACE-R SAM-AFE registers
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Software Features Microcontroller stand alone operating system provides menu based demonstration ACE-R's features Optional software MSDOS, Windows 3.11 Windows 95/98 Direct interface connection serial port 2170 (Coefficient Program) provides direct indirect register access
Hardware Description ACE-R demo demonstration platform show performance ACE-R hands-free phone applications with noise reduction. consists ACE-R evaluation board (SIPB 2170) controller board with keys display screen. more information about ACE-R evaluation board, please refer Tool Brief SIPB 2170. ACE-R demo provides power amplifier power supply. Passive components used analog level matching connect microphone, loudspeaker dedicated mobile phone kit. board powered directly from battery provides on-board. voltages also used supply controller hardware. Single ended differential input output signals processed with SAM-AFE (Sophisticated Answering Machine, Analog Front End) 4851. They available either plugs SUB-D connector. Additionally, power amplifier available drive loudspeaker. optimized ACE-R SAM-AFE parameters stored EPROM sent microcontroller (Serial Control Interface) access. serial interface (V.24) available offer direct register access ACE-R SAM-AFE. result, evaluating ACE-R's performance beyond demonstration files possible. These files provided EPROM.
Software Description easy operating system runs controller board programs SAM-AFE ACE-R. user disable enable features ACER select different loudspeaker volumes. With this, noise reduction, difference between full duplex half duplex well comfort noise demonstrated very easily. coefficient program 2170 provides interface ACE-R parameters. With this interface, hardware registers manipulated either directly indirectly their physical units. level access available well trackfile features with load store functionality. Accessories Microphone loudspeaker Comfort cradle (SIEMENS) Documentation 2170 (Coefficient Program)
Purchase Info 2172: Q67220-H1210
Additional tools SIPB 2170: Q67220-H1117
ACE-R Evaluation Board Test LEDs Power Supply
ACE-R 2171 SAM/ACE-Emulation Board 2160
SAM-AFE 4851
Passive Components
Passive Components
IOM-2/SSDI Connector
Reset
Display Extention Port
V.24 Driver
EPROM
Controller Board
reach http://www.infineon.com Published Infineon Technologies Bereich Kommunikation, St.-Martin-Strasse D-81541 Infineon Technologies 2000. Rights Reserved.
Attention please! information herein given describe certain components shall considered warranted characteristics. Terms delivery rights technical change reserved. hereby disclaim warranties, including limited warranties non-infringement, regarding circuits, descriptions charts stated herein. Infineon Technologies approved CECC manufacturer. Information further information technology, delivery terms conditions prices please contact your nearest Infineon Technologies Office Germany Infineon Technologies Representatives worldwide.
Published Infineon Technologies
8.16
SUB-D9 Analog
SUB-D9 Serial Port
Block Diagram ACE-R Demo 2172
Warnings technical requirements components contain dangerous substances. information types question please contact your nearest Infineon Technologies Office. Infineon Technologies Components only used lifesupport devices systems with express written approval Infineon Technologies, failure such components reasonably expected cause failure that life-support device system, affect safety effectiveness that device system. Life support devices systems intended implanted human body, support and/or maintain sustain and/or protect human life. they fail, reasonable assume that health user other persons endangered. Ordering B118-H7565-X-X-7600 Printed Germany 12993.

Functionality ACE-R demo represents complete with active echo cancelli

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