Acoustic Echo Canceller combining expertise Voice processing, ana
|
|
|
Top Searches for this datasheet
2170
Acoustic Echo Canceller
combining expertise Voice processing, analog design System know how, Siemens offering range based products that provide low-cost, multi featured solutions your advanced telephone designs.
2170 Acoustic Echo Canceller (ACE) provides acoustic echo cancellation analog, digital feature phones carkits. chip supports IOM®-2 compatible channels dedicated interface 4851 (dual codec).
programmed simple four wire serial interface. 2170 also supports power down mode. compatible with (Siemens Answering Machine) 4860.
Future versions will include Voice Recognition Noise Cancellation techniques. 4860 features full-band algorithm performs voice compression digital answering machines well.
Potential Applications Analog feature phones Mobile Phones cars (handsfree operation) Video telephone PBX-Phones ISDN-Phones kits
Features modes acoustic echo cancellation fullband: ERLE delay, subband: ERLE delay Fast adaptation without learning tone Line echo cancellation
DMTF tone generation detection Flexible ringing generation Programmable side gain Transducer correction filters Call progress tone detector Caller decoder (Bellcore 227, 242) General purpose parallel port bits) Independent gain adjustable channels
acoustic
channel
Block Diagram
speakerphone
line
line echo canceller
channel
DTMF Gen.
DTMF Dec.
Documentation
Date issue/version
Type material
Wien 07-35611 Richmond (Melbourne) Vic. 3121 (03) 7111 Brussel/Bruxelles
Bombay (022) Dublin (01) 4727 Tokyo (81) 3-53 Oslo (02) Haag (70) Amadora (01) 4170011 Warszawa (022) 670-91-52 Taipei (02) Korea (822) 527-77 Moskva (095) 237-6476, -6911 Kista (08) Espoo Singapore (65) Findikli (01) Cupertino (408) 777-45 Halfway House (11) -2700
Data Sheet 2170 V1.1 App.Note:,,ACE Setup."
01/98 08/97
Copy Copy
Paulo-SP (011) 33-22
Development Support Tools evalution board SIPB 4850 (Q67220-H1012), available
Mississauga, Ontario (416) 905-819-80 (01) 495-3111 (0211) 399-29 Laatzen (Hannover) (0511) 877-22 (089) 21-40 (0911) 654-76 Stuttgart (0711) 137-33 Ballerup Tres Cantos-Madrid 8000 Saint-Denis CEDEX Berkshire RG12 (0344) Amaroussio/Athen (01) 4111 Hong Kong (852) Milano (02) 6676-1
Applications
Analog Feature Phone with Full Duplex Echo Cancelling
Speech Circuit SAM-AFE 4851 mController C513
Tip/Ring
2170
Keyboard
Display
Matrix
Mobile Sets Featuring Full Duplex Echo Cancelling
2170
reach address/address/.htm
mController C511
Siemens 1998. Rights Reserved.
SAM-AFE SAM-AFE 4851
4851
Please note that information contained this publication subject change. Siemens reserves right make changes discontinue product service identified this publication without notice.
Analog Audio Interface
Please contact regional offices receive latest version relevant information verify, before placing orders, that information being relied upon current.
Published Semiconductor Group Siemens Aktiengesellschaft
Ordering B118-H7195-X-X-7600 Printed Germany 02982.
1102980014
Other recent searches
NDS9407 - NDS9407 NDS9407 Datasheet
M02095 - M02095 M02095 Datasheet
M02096 - M02096 M02096 Datasheet
LBS11531 - LBS11531 LBS11531 Datasheet
HSB83 - HSB83 HSB83 Datasheet
REJ03G0187-0300 - REJ03G0187-0300 REJ03G0187-0300 Datasheet
B85321A2502Z160 - B85321A2502Z160 B85321A2502Z160 Datasheet
A8920SLR - A8920SLR A8920SLR Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
