G.711
Abstract: Pulse Code Modulation G711
Text: G.711 Pulse Code Modulation 64 kbps by Atlanta Signal Processors, Inc. Software Overview G.711 is a Pulse Code Modulation (PCM) standard. In Pulse Code Modulation systems, commonly used in public and private telephone networks, samples of an analogspeech waveform are encoded as binary
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ADSP210x
Abstract: ARPM lt 6224 3F80 ADSP-2100 ADSP-2100A ADSP2101 ADSP-2101 ADSP filter algorithm implementation ADSP-210x
Text: Adaptive Differential Pulse Code Modulation 12.1 12 OVERVIEW Pulse code modulation PCM samples an input signal using a fixed quantizer to produce a digital representation. This technique, although simple to implement, does not take advantage of any of the redundancies
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ADSP-2100
Abstract: PCM encoder
Text: Pulse Code Modulation 11.1 11 OVERVIEW Pulse code modulation PCM is a method of digitizing or quantizing an analog waveform that is used primarily in the transmission of speech signals, for example, in telephone communication. As in any analog-todigital (A/D) conversion, the quantization process produces an estimate
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ADPCM
Abstract: MSM7580 MSM7580GS
Text: MSM7580 5V ADPCM Transcoder DESCRIPTION The MSM7580 is a single-rail, low-voltage, two-channel ADPCM transcoder which performs bi-directional digital conversion from PCM Pulse Code Modulation serial voice data to ADPCM (Adaptive Differential Pulse Code Modulation) serial data. Serial data rates are 64 Kbps to 2048 Kbps for PCM serial
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MSM7580
MSM7580
ADPCM
MSM7580GS
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Untitled
Abstract: No abstract text available
Text: Stereo PDM-to-I2S or TDM Conversion IC ADAU7002 Data Sheet FEATURES GENERAL DESCRIPTION 64x decimation of a stereo pulse density modulation PDM bit stream to pulse code modulation (PCM) audio data Slave I2S or time division multiplexed (TDM) output interface
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ADAU7002
ADAU7002
ADAU7002ACBZ-R7
ADAU7002ACBZ-RL
EVAL-ADAU7002Z
1-21-2012-A
D11265-0-7/13
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ADAU7002
Abstract: TDM8 ADAU7002ACBZ-R7 i2s specification
Text: Stereo PDM-to-I2S or TDM Conversion IC ADAU7002 Data Sheet FEATURES GENERAL DESCRIPTION 64x decimation of a stereo pulse density modulation PDM bit stream to pulse code modulation (PCM) audio data Slave I2S or time division multiplexed (TDM) output interface
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ADAU7002
ADAU7002
ADAU7002ACBZ-R7
ADAU7002ACBZ-RL
EVAL-ADAU7002Z
1-21-2012-A
D11265-0-1/13
TDM8
i2s specification
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3528 pwm 20 PINS
Abstract: TAS51XX 3528 ,pwm 20 PINS transistor C546 snubber design audio amplifier 3528 pwm SLAA114 3528 pwm 20 pin SLAA117 tdaa
Text: Application Report SLAA117A – January 2001 – Revised November 2001 System Design Considerations for True Digital Audio Power Amplifiers Kim Madsen and Ron Alexander TI Copenhagen ABSTRACT This report describes the conversion of pulse-code-modulated PCM to pulse-widthmodulated (PWM) signals using Texas Instruments TDAA modulation devices
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SLAA117A
TAS50xx)
TAS51xx)
3528 pwm 20 PINS
TAS51XX
3528 ,pwm 20 PINS
transistor C546
snubber design audio amplifier
3528 pwm
SLAA114
3528 pwm 20 pin
SLAA117
tdaa
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dpcm
Abstract: slau213 VOICE msp430 SLAA361 msp430f169 usart examples msp430fg4618 flash memory circuit msp430 interface between rfid msp430f169 dac examples encoder msp430 Adaptive Differential Pulse Code Modulation Decoder
Text: Application Report SLAA361 – July 2007 Speech and Sound Compression/Decompression With MSP430 Christian Hernitscheck . MSP430 Application Europe ABSTRACT The report explains an IMA Adaptive Differential Pulse Code Modulation ADPCM
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SLAA361
MSP430
MSP430
MSP430.
dpcm
slau213
VOICE msp430
SLAA361
msp430f169 usart examples
msp430fg4618 flash memory
circuit msp430 interface between rfid
msp430f169 dac examples
encoder msp430
Adaptive Differential Pulse Code Modulation Decoder
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AVR314
Abstract: pwm avr c language AT90S4414 DTMF STK200 pwm Sine wave generation 1982B PWM generator by using microcontroller atmel sine wave pwm circuit AT90S4414 STK500
Text: AVR314: DTMF Generator 8-bit Microcontroller Features • • • • • • Generation of Sine Waves Using PWM Pulse-Width Modulation Combine Different Sine Waves to DTMF Signal Assembler and C High-level Language Code STK500 Top-Module Design 260 Bytes Code Size/128 Bytes Constants Table Size
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AVR314:
STK500
Size/128
1982B
AVR314
pwm avr c language
AT90S4414 DTMF
STK200
pwm Sine wave generation
PWM generator by using microcontroller
atmel sine wave pwm circuit
AT90S4414
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AVR314
Abstract: atmel sine wave pwm AT90S4414 DTMF PWM generator based microcontroller STK200 pwm avr c language AT90S4414 STK500 BY510 PWM generator by using microcontroller
Text: AVR314: DTMF Generator 8-bit RISC Microcontroller Features • • • • • • Generation of Sine Waves Using PWM Pulse-Width Modulation Combine Different Sine Waves to DTMF Signal Assembler and C High-level Language Code STK500 Top-Module Design 260 Bytes Code Size/128 Bytes Constants Table Size
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AVR314:
STK500
Size/128
01/01/xM
AVR314
atmel sine wave pwm
AT90S4414 DTMF
PWM generator based microcontroller
STK200
pwm avr c language
AT90S4414
BY510
PWM generator by using microcontroller
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ETS-300-421
Abstract: Convolutional convolutional interleaver 16QAM Reed-Solomon Decoder for DVB application smc96 6 PTCM 8PSK television internal parts block diagram SMC-960A
Text: SMC-960A Integrated Digital Encoder/Pulse-Shaper General Description Featur es The SMC-960A is an integrated PSK/QAM encoder/pulse-shaper with forward error correction FEC that is fully compliant with the European Digital Video Broadcasting Standard, ETS-300-421. It supports variable symbol rates and all 5 convolutional code
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SMC-960A
SMC-960A
ETS-300-421.
16QAM
014-A0011
ETS-300-421
Convolutional
convolutional interleaver
16QAM
Reed-Solomon Decoder for DVB application
smc96
6 PTCM
8PSK
television internal parts block diagram
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Untitled
Abstract: No abstract text available
Text: APPLICATION NOTE AN-259 PERFORMING SUBRATE SWITCHING WITH IDT TSI SWITCHES INTRODUCTION SUBRATE SWITCHING CONFIGURATIONS It is a requirement of some systems to handle TDM Time Division Multiplexed switching for compressed PCM (Pulse Code Modulation) data
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AN-259
Abstract: wireless 4-bit data transmission
Text: APPLICATION NOTE AN-259 PERFORMING SUBRATE SWITCHING WITH IDT TSI SWITCHES INTRODUCTION SUBRATE SWITCHING CONFIGURATIONS It is a requirement of some systems to handle TDM Time Division Multiplexed switching for compressed PCM (Pulse Code Modulation) data
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AN-259
AN-259
wireless 4-bit data transmission
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T7281-MC
Abstract: pin diagram of ic 7495 T7281-PC D1510000
Text: AT&T Data Sheet February 1992 Microelectronics T7281 Adaptive Differential Pulse Code Modulation Transcoder Features Description • ADPCM coding and decoding with bypass processing The T7281 Adaptive Differential Pulse-Code Modulation ADPCM Transcoder is a single-chip
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T7281
16-channel
DS91-168SMOS
DS90-102SMOS)
T7281-MC
pin diagram of ic 7495
T7281-PC
D1510000
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HD44278P
Abstract: HD44237
Text: HD81801 — Preliminary ADPCM Speech Encoding/Decoding LSI The HD81801 is a digital recording and playing LSI. It compresses and codes PCM pulse Code Modulation speech data into ADPCM (Adaptive Differential Pulse Code Modulation) speech data in digital recording, and decodes ADPCM data into PCM data in digital
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HD81801
HD81801
HD44238C/HD44278P)
HD44237C/HD44277P)
16-bit
DILP-40
HD44278P
HD44237
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PCM-59
Abstract: No abstract text available
Text: | p I 1.0 Product Description The Adaptive Differential Pulse Code Modulation A D PCM algorithm is a transcoding operation which consists o f encoding 64 kbit/s Pulse Code M odula tion (PCM ) to 16, 24, 32, or 40 kbit/s A D PC M and decoding from A D PC M to 64
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Bt8110/
t8110/8110B
L8110B
PCM-59
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Untitled
Abstract: No abstract text available
Text: | p I 1.0 Product Description The Adaptive Differential Pulse Code Modulation A D PCM algorithm is a transcoding operation which consists o f encoding 64 kbit/s Pulse Code M odula tion (PCM ) to 16, 24, 32, or 40 kbit/s A D PC M and decoding from A D PC M to 64
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Bt8110/ix
t8110/8110B
L8110B
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adpcm speech compression
Abstract: HD44237C DIAGRAM OF SPEECH COMPRESSION HD44277P HD44278P pcm modulation HD44238C HD81802
Text: L IE D • Ll 4elb2GM QGBÔûn û25 ■ H I T 3 H D 81802- HITACHI/ flCU/nPU A D P C M Speech Encoding/Decoding LSI The HD81802 is a digital recording and playing LSI. It com presses and codes PCM (Pulse Code Modulation) speech data into ADPCM (Adaptive Differential Pulse Code Modulation) speech data
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HD81802-
HD81802
8/16-bit
D0-D15
adpcm speech compression
HD44237C
DIAGRAM OF SPEECH COMPRESSION
HD44277P
HD44278P
pcm modulation
HD44238C
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UPD77501
Abstract: VM01
Text: NEC Electronics Inc. pPD77501 AD PCM Record and Playback Speech Processor Description Ordering Information_ TheyuPD77501 is a high-quality speech record/playback LSI using adaptive differential pulse-code modulation
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uPD77501
TheyuPD77501
jPD77501
/jPD775
80-pin
flPD77501
juPD77501
fiPD77501
JJPD77501
VM01
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Untitled
Abstract: No abstract text available
Text: Voice Recording/Playback LSI LR3990 • LR3990 Voice Recording/Playback LSI Pin Connections Description The LR3990 is a CMOS LSI for voice recording/ playback, based on the variable length code ADPCM Adaptive Differential Pulse Code Modulation sys tem. This LSI can form a voice recording/playback
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LR3990
256KX4pcs.
CSA800MT
10juF
lMor256K,
100kn
100//F
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Voice recording
Abstract: ji33 LR3990 256K 4bit DRAM VOICE REC playback voice recording chip
Text: Voice Recording/Playback LSI LR3990 • LR3990 Voice Recording/Playback LSI Pin Connections Description The LR3990 is a CMOS LSI for voice recording/ playback, based on the variable length code ADPCM Adaptive Differential Pulse Code Modulation sys tem. This LSI can form a voice recording/playback
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LR3990
LR3990
256KX4pcs.
CSA800MT
10juF
lMor256K,
100kn
Voice recording
ji33
256K 4bit DRAM
VOICE REC playback
voice recording chip
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Untitled
Abstract: No abstract text available
Text: Voice Recording/Playback LSI LR3990 • LR3990 Voice Recording/Playback LSI Pin Connections Description The LR3990 is a CM O S LSI for voice recording/ playback, based on the variable length code ADPCM Adaptive Differential Pulse Code Modulation sy s tem. This LSI can form a voice recording/playback
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LR3990
LR3990
100/iF
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tl3101
Abstract: 68HCll 68HC11 PCM-123 68hc11 l6
Text: Bt8110 High-Capacity ADPCM Processor This specification describes the Bt8110 multichannel ADPCM processor inte grated circuit that implements Adaptive Differential Pulse-Code Modulation ADPCM encoding and decoding. The fixed-rate coding algorithms include
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Bt8110
tl3101
68HCll
68HC11
PCM-123
68hc11 l6
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Untitled
Abstract: No abstract text available
Text: Data Sheet February 1992 = AT&T Microelectronics T7281 Adaptive Differential PulseCode Modulation Transcoder Features Description • ADPCM coding and decoding with bypass processing The T7281 Adaptive Differential Pulse-Code Modulation ADPCM Transcoder is a single-chip
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T7281
24-pin,
44-pin,
DS91-168SMOS
DS90-102SMOS)
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