echo mixer circuit
Abstract: echo mixer circuit diagram DATASHEET OF IC 741 HT8665 LM324 LM386 audio echo ic
Text: HT8665 Talking Back with Echo Features • • • • • Operating voltage: 4.5V~5.5V ADM algorithm Auto playback with an echo effect DRAM options: – 64K – 256K Sampling rate options: – 32Kbps bits per second – 16Kbps • • • • • • •
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HT8665
32Kbps
16Kbps
HT8665
32Kbps
16Kbps
256Kb)
LM386
echo mixer circuit
echo mixer circuit diagram
DATASHEET OF IC 741
LM324
audio echo ic
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DS1231
Abstract: DS2165 DS2165QL DS2167 HD44238C DS2165Q
Text: DS2165/DS2165Q DS2165/DS2165Q 16/24/32Kbps ADPCM Processor PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps RST 1 24 VDD TM0 2 23 YIN TM1 3 22 CLKY A0 4 FSY A1 5 21 20 A2 6 19 CS A3 7 18 SDI A4 8 9 17 SCLK SPS
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DS2165/DS2165Q
16/24/32Kbps
64Kbps
32Kbps,
24Kbps,
16Kbps
DS2165Q
DS1231
DS2165
DS2165QL
DS2167
HD44238C
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bu6949fv
Abstract: BU694 16.384MHZ SSOP-B28
Text: 1/4 ◆Structure ：Silicon Monolithic integrated circuit ◆Product name：Voice Synthesis LSI ◆Type ：BU6949FV ◆Features 1 Single playback mode, Available bit-rate is 16kbps High compression) - 128kbps(High Quarity) at 32kHz sampling or 16kHz sampling).
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BU6949FV
16kbps
128kbps
32kHz
16kHz
BU6949FV
32seconds/Mbits
64s/Mbits
384MHz/8
192MHz/4
BU694
16.384MHZ
SSOP-B28
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BU6939FV
Abstract: 16.384MHZ SSOP-B28
Text: 1/4 ◆Structure ：Silicon Monolithic integrated circuit ◆Product name：Voice Synthesis LSI ◆Type ：BU6939FV ◆Features 1 Single playback mode, Available bit-rate is 16kbps High compression) - 128kbps(High Quarity) at 32kHz sampling or 16kHz sampling).
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BU6939FV
16kbps
128kbps
32kHz
16kHz
BU6939FV
32seconds/Mbits
64s/Mbits
384MHz/8
192MHz/4
16.384MHZ
SSOP-B28
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DS2165Q
Abstract: DS2164Q HD44238C J-STD-020A TSF-50 adpcm speech compression
Text: DS2164Q G.726 ADPCM Processor www.maxim-ic.com § § § § § § § § § § § Compresses/expands 64kbps PCM voice to/from either 32kbps, 24kbps, or 16kbps Dual fully independent channel architecture; device can be programmed to perform either: - two expansions
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DS2164Q
64kbps
32kbps,
24kbps,
16kbps
375ms
28-PIN
DS2165Q
DS2164Q
HD44238C
J-STD-020A
TSF-50
adpcm speech compression
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DS2165Q
Abstract: maxim max 1987 DS2165QL HD44238C J-STD-020A
Text: DS2165Q 16/24/32kbps ADPCM Processor www.maxim-ic.com § § § § § § § § § § § Compresses/expands 64kbps PCM voice to/from either 32kbps, 24kbps, or 16kbps Dual fully independent channel architecture; device can be programmed to perform either: - two expansions
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DS2165Q
16/24/32kbps
64kbps
32kbps,
24kbps,
16kbps
375ms
28-PIN
DS2165Q
maxim max 1987
DS2165QL
HD44238C
J-STD-020A
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DS2165Q
Abstract: No abstract text available
Text: DS2165Q 16/24/32kbps ADPCM Processor www.maxim-ic.com § § § § § § § § § § § Compresses/expands 64kbps PCM voice to/from either 32kbps, 24kbps, or 16kbps Dual fully independent channel architecture; device can be programmed to perform either: - two expansions
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DS2165Q
16/24/32kbps
64kbps
32kbps,
24kbps,
16kbps
375ms
28-PIN
DS2165Q
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TMS320
Abstract: celp coding g721 standard TITMS320
Text: G.728 Low-Delay CELP Speech Coder by Atlanta Signal Processors, Inc. Software Overview The International Telecommunications Union ITU G.728 standard (1992) is a 16kbps algorithm for coding telephone-bandwidth speech for universal applications using low-delay code-excited linear prediction. The ASPI G.728 coder is a fully compliant and interoperable implementation of
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16kbps
TMS320
celp coding
g721 standard
TITMS320
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DS2165Q
Abstract: No abstract text available
Text: D A LLA S s e m ic o n d u c to r DS2165/DS2165Q 16/24/32Kbps ADPCM Processor PIN ASSIGNM ENT FEATURES • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps • Dual, fully independent channel architecture; device can be programmed to perform either:
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16/24/32Kbps
64Kbps
32Kbps,
24Kbps,
16Kbps
DS2165
DS2165Q
28-PIN
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DS2165Q
Abstract: No abstract text available
Text: D S 2165/D S2165Q DALLAS SEMICONDUCTOR D S 2 1 6 5 /D S 2 1 6 5 Q 16/24/32Kbps ADPCM Processor PIN ASSIGNMENT FEATURES • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps • Dual, fully independent channel architecture; device
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2165/D
S2165Q
16/24/32Kbps
64Kbps
32Kbps,
24Kbps,
16Kbps
Ebmi30
DS2165Q
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DS1231
Abstract: DS2165 DS2165QL DS2167 DS2165Q
Text: D S 2 16 5/D S 2 16 5 Q D A L L A S s e m ic o n d u c t o r D S 2 1 6 5 /D S 2 1 6 5 Q ^ 6/24/32Kbps AD PCM Processor FEATURES • C om presses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps • Dual, fully independent channel architecture; device
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DS2165/DS2165Q
16/24/32Kbps
64Kbps
32Kbps,
24Kbps,
16Kbps
DS2165Q
DS1231
DS2165
DS2165QL
DS2167
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S2165
Abstract: DS2165Q
Text: DS 2165/D S2165Q DALLAS SEMICONDUCTOR DS2165/DS2165Q 16/24/32Kbps ADPCM Processor FEATURES PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps 1 24 ] VDD TM0 [ 2 TM1 [ 3 23 ] YIN RST [ • Dual, fully independent channel architecture; device
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2165/D
S2165Q
64Kbps
32Kbps,
24Kbps,
16Kbps
DS2165/DS2165Q
16/24/32Kbps
24-PIN
S2165
DS2165Q
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24kbps
Abstract: adpcm speech compression DS2165 16-kbps
Text: DS2165 FULL DATA SHEET AVAILABLE - CALL 214-450-3836 DS2165 DALLAS 16/24/32Kbps ADPCM Processor Chip SEMICONDUCTOR FEATURES PIN DESCRIPTION • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps • Dual fully independent channel architecture; device
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DS2165
16/24/32Kbps
64Kbps
32Kbps,
24Kbps,
16Kbps
24kbps
adpcm speech compression
DS2165
16-kbps
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08216
Abstract: HD44238C DS1231 DS2164Q DS2165 ia4a5
Text: D S 2164Q DALLAS SEMICONDUCTOR FEATURES DS2164Q G.726 ADPCM Processor PIN ASSIGNMENT • C om presses/expands 64Kbps PCM voice to/from eith er32 K b ps, 24Kbps, or 16Kbps as per the CCITT/ ITU G.726 specification NC [ • Dual, fully independent channel architecture; device
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DS2164Q
64Kbps
32Kbps,
24Kbps,
16Kbps
DS2164Q
28-PIN
08216
HD44238C
DS1231
DS2165
ia4a5
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itt 3906
Abstract: DS2165 DS2167 DS2165Q
Text: DALLAS D S 2 1 6 5 /D S 2 1 6 5 Q 16/24/32Kbps ADPCM Processor s e m ic o n d u c t o r FEATURES PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps 24 ] 23 ] YIN TM1 C 3 22 ] CLKY RST [ • Dual, fully independent channel architecture; device
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DS2165/DS2165Q
16/24/32Kbps
64Kbps
32Kbps,
24Kbps,
16Kbps
2bl4130
DS2165Q
itt 3906
DS2165
DS2167
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adpcm speech compression
Abstract: DS2164Q
Text: DS2164Q DALLAS SEMICONDUCTOR FEATURES DS2164Q G.726 ADPCM Processor PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps as per the CC/TT/ ITU G.726 specification n n n n n n n NC [ 54 3 2 AO [ 6 7 A A2 C 8 • Dual, fully independent channel architecture; device
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DS2164Q
64Kbps
32Kbps,
24Kbps,
16Kbps
DS2164Q
adpcm speech compression
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data transistor ss 8550 d
Abstract: echo mixer circuit diagram holtek echo 256k
Text: HOLTEK r r HT8665 Talking Back with Echo Features • • • • • Operating voltage: 4.5V~5.5V ADM algorithm Auto playback with an echo effect DRAM options: - 64K - 256K Sam pling rate options: - 32Kbps bits per second - 16Kbps Recording capacity: 2, 4, 8, 16 seconds
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32Kbps
16Kbps
HT8665
HT8665
64K/256K
data transistor ss 8550 d
echo mixer circuit diagram
holtek echo 256k
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ta 8659 an
Abstract: ta 8659 n TA 8659 la 8659 an HT8658 HT8659 ic VOICE RECORDER playback system
Text: HOLTEK H r HT8658/HT8659 Voice Recorder DRAM Features • • • • • D a ta rate options (bits per second): - 32K bps - 22K bps - 16Kbps - 11Kbps S ta tu s L E D indicator A uto p layback O perating voltage: 4.5V ~5.5V ADM coding algorithm DRAM options:
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HT8658/HT8659
256x4-bit
32Kbps
22Kbps
16Kbps
11Kbps
HT8658
HT8659
ta 8659 an
ta 8659 n
TA 8659
la 8659 an
ic VOICE RECORDER playback system
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Untitled
Abstract: No abstract text available
Text: D S2164Q DALLAS SEMICONDUCTOR DS2164Q G .726 ADPCM Processor FEATURES PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps as per the CCITT/ ITU G.726 specification Oi|— OQ 2_ ^I I 25 2 co O H ICC Z NC [ • Dual, fully independent channel architecture; device
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S2164Q
64Kbps
32Kbps,
24Kbps,
16Kbps
DS2164Q
DS2164Q
28-PIN
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DS2165Q
Abstract: No abstract text available
Text: _ _ _ _ DS2165/DS2165Q DALLAS 16/24/32KBPS ADPCM PROCESSOR SEMICONDUCTOR PIN DESCRIPTION FEATURES i Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps > Dual fully independent channel architecture; device can be programmed to perform either:
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DS2165/DS2165Q
16/24/32KBPS
64Kbps
32Kbps,
24Kbps,
16Kbps
375us
DS2165Q
28-Pin
DS2166
DS2165Q
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32KBPS
Abstract: DS2165Q
Text: D S 2 1 6 5 /D S 2 1 6 5 Q DALLAS SEMICONDUCTOR DS2165/DS2165Q 16/24/32Kbps ADPCM Processor FEATURES PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps 1 2 24 ] VD D TMO [ 23 J YIN TM1 [ C LK Y AST [ • Dual, fully independent channel architecture; device
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64Kbps
32Kbps,
24Kbps,
16Kbps
DS2165/DS2165Q
16/24/32Kbps
16Kbps.
32KBPS
DS2165Q
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adpcm speech compression
Abstract: iLCC 48 DS2165Q
Text: DALLAS D S 2 1 6 5 /D S 2 1 6 5 Q 16/24/32Kbps ADPCM Processor s e m ic o n d u c t o r FEATURES PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps 24 ] 23 ] YIN TM1 [_ 3 22 ] CLKY RST [ • Dual, fully independent channel architecture; device
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DS2165/DS2165Q
16/24/32Kbps
64Kbps
32Kbps,
24Kbps,
16Kbps
2bl4130
000fl2Sl
DS2165Q
adpcm speech compression
iLCC 48
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Untitled
Abstract: No abstract text available
Text: DALLAS SEMICONDUCTOR FEATURES DS2164Q G.726 ADPCM Processor PIN ASSIGNMENT • C om presses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps as per the CCITT/ ITU G.726 specification • Dual, fully independent channel architecture; device
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DS2164Q
64Kbps
32Kbps,
24Kbps,
16Kbps
7777X
X7777X
X777777777T
DS2164Q
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DS2165Q
Abstract: No abstract text available
Text: DS2165/DS2165Q DALLAS SEMICONDUCTOR D S 2 1 6 5 /D S 2 1 6 5 Q 16/24/32Kbps ADPCM Processor FEATURES PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps • Dual, fully independent channel architecture; device can be programmed to perform either:
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DS2165/DS2165Q
16/24/32Kbps
64Kbps
32Kbps,
24Kbps,
16Kbps
DS2165Q
28-PIN
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