ECHO CIRCUIT Search Results

Contextual Info: TECHNICAL NOTE Audio Accessory ICs Karaoke/Surround Digital Echo BU9253AS/FS, BU9262AFS ●Description The Karaoke/Surround Digital Echo IC incorporates a digital delay circuit, an input/output mixing circuit, supporting Karaoke echo and surround system, all in a single chip.

MCS-51

Abstract: MT93L16 MT93L16AF MT93L16AQ ECHO canceller IC
Contextual Info: MT93L16 Low-Voltage Acoustic Echo Canceller Data Sheet Features July 2004 • Contains two echo cancellers: 112 ms acoustic echo canceller + 16 ms line echo canceller • Works with low cost voice codec. ITU-T G.711 or signed mag µ/A-Law, or linear 2’s comp

aeg aas

Contextual Info: CMOS M IT E L MT9315 Acoustic Echo Canceller Advance Information SEMICONDUCTOR DS5038 Features ISSUE 3 February 1999 O rdering In fo rm a tio n Contains two echo cancellers: 112ms acoustic echo canceller + 16ms line echo canceller MT9315AP MT9315AE Works with low cost voice codec. ITU-T G.711

5.1 surround sound diagrams

Abstract: ht8960 5.1 surround sound circuits PCB SURROUND DIGITAL ECHO pcb audio echo ic 2.1 surround sound circuits PCB echo sound block diagram of 5.1 surround sound Echo Processor IC
Contextual Info: HT8960 Voice Echo Features • • • • • Operating voltage: 4.5V~5.5V ADM algorithm Low noise – Echo mode: –85dB – Surround mode: –90dB Low distortion rate – Echo mode: 1% – Surround mode: 0.2% • • • • • Long delay time – Echo mode: 20.5ms~163.8ms, 8 stages

delay echo circuit diagram

Abstract: DIGITAL ECHO IC TC9455 TC9455F TC9455N TC9488F TC9488N ALL DIGITAL ECHO IC echo circuit 16 Pin Echo delay digital ICs
Contextual Info: TC9455,88F/N TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC9455F,TC9455N,TC9488F,TC9488N Digital Echo IC for Karaoke The TC9455 series are digital echo ICs for karaoke. The ICs incorporate microphone amps and volume controllers, enabling a digital echo system to be configured on a single chip.

DIGITAL ECHO IC

Abstract: audio echo ic echo ic M1D1 "DIGITAL ECHO" 6 a 10 mic echo circuit microphone amplifer ic
Contextual Info: Ordering number : ENA1021 CMOS IC LC75100M Digital Echo IC with Microphone Amplifier Circuit Overview The LC75100M is a digital echo IC that incorporates a microphone amplifier and is ideal for use in minicompo and other audio systems. Functions • Digital echo IC incorporating a microphone amplifier.

Contextual Info: CS6401 Semiconductor Corporation Programmable Echo Canceller Features General Description The CS6401 is a digital signal processor optimized for • For All Echo Canceller Applications - acoustic and/or network echo cancellation algorithms. Digital Cellular Network Equipment

MC2N

Contextual Info: TC9455,88F/N TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC9455F,TC9455N,TC9488F,TC9488N Digital Echo IC for Karaoke The TC9455 series are digital echo ICs for karaoke. The ICs incorporate microphone amps and volume controllers, enabling a digital echo system to be configured on a single chip.

karaoke mixer circuit diagram

Contextual Info: Multimedia ICs KARAOKE Echo 1C BU9253FS/BU9253AS The BU9253FS is a single-chip 1C that contains all the components needed to configure a KARAOKE echo system : an A /D and D /A converter, SRAM, LPF circuit, and mixer circuit for mixing source signals. With this 1C, an echo

Contextual Info: Data Sheet December 1998 microelectronics group Lucent Technologies Bell Labs Innovations TEC03264 32-Channel Echo Canceller Features Applications Overall Device • ■ ■ ■ ■ Dual-convergence voice band echo canceller EC . ■ 32 independent and individually controlled echo

transistor z2w

Abstract: diode z2w aromat DS2E-S-DC5V dot matrix printer circuit diagram datasheet 180 Degree hybrid ku band TP3077SW BRUN30 aromat relay BRUN3087 transistor z4 E0
Contextual Info: TABLE OF CONTENTS HYBRID BALANCE FILTER RANGE OF THE HYBAL NETWORK Tolerance of the HyBal Network Programming the HyBal Network TP3077SW HYBAL SOFTWARE TOLERANCE OF THE ECHO SIGNAL MEASUREMENT OF THE ECHO SIGNAL OPTIMIZATION PROCESS Frequency Weighting OUT-OF-RANGE ECHO

SC14401

Abstract: ECHO canceller IC CR16 SC14402 SC14422 TQFP-100 PSTN DTMF ALL DIGITAL ECHO IC TQFP 100 PACKAGE IC s WITH 4 NAND S
Contextual Info: V 0.4 4 SC14422 Complete Baseband Processor for DECT Base Stations General Description • Two full duplex 32 kbits/sec ADPCM transcoder. ■ 14-bit linear CODEC with programmable gain ■ Serial interface to external codecs and ISDN interface circuits. ■ Echo canceller, two echo suppressors, DTMF generator, sidetone and artificial echo loss.

Contextual Info: Multimedia ICs BU9262FS The BU9262FS is a single chip that contains all the components needed for surround sound and echo systems : digital delay, I/O mixing amplifiers, MIC input selector, and feedback delay volume switches. KARAOKE echo systems Audio Digital Echo and Surround

Contextual Info: MITSUBISHI SOUND PROCESSORS M65832SP DIGITAL ECHO DESCRIPTION The M 65832SP is digital echo 1C fabricated w ith silicon-gate PIN CONFIGURATION TOP VIEW ECHO MIX O U T [T CMOS technology. It includes 3 channels line inputs (Left, Right, Normal), bass OP2

CR10

Abstract: MSM7719-01 MSM7719-01TS-K TQFP100-P-1414-0 ADP 0n
Contextual Info: E2U0058-18-85 O K I Semiconductor MSM7719-01 Thisvereion:AU81998 Echo Canceler with ADPCM Transcoder GENERAL DESCRIPTION The MSM7719, developed for PHS Personal Handyphone System applications, is an LSI device and contains a line echo canceler, an acoustic echo canceler (for handsfree conversation), and

echo sound ic HT8972

Abstract: HT8972
Contextual Info: HT8972 Voice Echo Features • Low distortion rate - Echo mode: 1% - Surround mode: 0.2% · Operating voltage: 4.5V~5.5V · ADM algorithm · Low noise - Echo mode: -85dB - Surround mode: -90dB · Built-in 40Kb SRAM · Automatic reset function · 16-pin DIP/SOP package

echo audio schematic

Contextual Info: CS6403 Echo-Cancelling Codec Features Description • Applicable in: The CS6403 is an application-specific digital signal pro­ cessor optimized for network and acoustic echo cancellation applications. A high-quality codec is inte­ grated with the processor to provide a complete, lowcost echo-cancellation solution.

DIGITAL ECHO IC HT8970

Abstract: HT8970 DIGITAL ECHO pcb PCB SURROUND Karaoke Processor IC PCB digital echo sound Ic surround audio echo ic circuit diagram of 7.1 surround sound karaoke echo chip 16pin dip
Contextual Info: HT8970 Voice Echo Features • • • • Operating voltage: 4.5V~5.5V ADM algorithm Low noise – Echo mode: –85dB – Surround mode: –90dB Low distortion rate – Echo mode: 1% – Surround mode: 0.2% • • • • Micro-adjustable delay time Built-in 20Kb SRAM

ht8970

Abstract: circuit diagram of 7.1 surround sound television block diagram Karaoke Processor IC PCB SURROUND DIGITAL ECHO IC HT8970 Echo Processor IC echo sound processors echo ic karaoke echo chip 16pin dip
Contextual Info: HT8970 Voice Echo Features • · · · Operating voltage: 4.5V~5.5V ADM algorithm Low noise - Echo mode:-85dB - Surround mode:-90dB Low distortion rate - Echo mode: 1% - Surround mode: 0.2% · · · Built-in 20Kb SRAM Automatic reset function Package type: 16-pin DIP/SOP

delay echo circuit diagram

Abstract: HT8970 DIGITAL ECHO IC HT8970
Contextual Info: HT8970 Voice Echo Features • · · · Operating voltage: 4.5V~5.5V ADM algorithm Low noise - Echo mode:-85dB - Surround mode:-90dB Low distortion rate - Echo mode: 1% - Surround mode: 0.2% · · · Built-in 20Kb SRAM Automatic reset function Package type: 16-pin DIP/SOP

DIGITAL ECHO IC HT8970

Abstract: HT8970 30655 echo sound processors PCB SURROUND
Contextual Info: HT8970 Voice Echo Features • · · · Operating voltage: 4.5V~5.5V ADM algorithm Low noise - Echo mode:-85dB - Surround mode:-90dB Low distortion rate - Echo mode: 1% - Surround mode: 0.2% · · · Built-in 20Kb SRAM Automatic reset function Package type: 16-pin DIP/SOP

DUSLIC

Abstract: Analog echo delay DuSLIC modem Digital Echo delay circuit
Contextual Info: Line Echo Cancellation with DuSLIC Abstract: Echo cancellation becomes more and more important when voice data is transmitted via packet based digital services like IP, ATM, DSL or cable modems. This white paper describes the typical applications and advantages of the integrated Line Echo Cancellation LEC of the DuSLIC

M65843P

Abstract: Echo Processor IC M65843p m65843 m65843fp TYN 276 MITSUBISHI Digital Echo
Contextual Info: MITSUBISHI SOUND PROCESSOR ICs M65843P,FP DIGITAL ECHO DIGITAL DELAY DESCRIPTION The M 65843 is a CMOS 1C fo r generating echo to be added to the voice through a “karaoke” microphone. It is suitable fo r application to the echo generator o f a radio cassette

BU9262FS

Abstract: VN02 VN03 VN05 VN06
Contextual Info: Multimedia ICs BU9262FS The BU9262FS is a single chip that contains all the com p on ents needed fo r surround sound and echo system s : digital delay, I/O mixing amplifiers, MIC input selector, and feedback delay volum e switches. KARAOKE echo systems Audio Digital Echo and Surround