dtmf
Abstract: DTMF DEcoder FREQUENCY dtmf wireless
Text: Telco DTMF Generator/Detector for TMS320C3x/’C4x by DSP Software Engineering, Inc. Software Overview The DTMF software is an implementation of a DTMF generator and DTMF detector for the TMS320C3x. Dual-Tone MultiFrequency DTMF is an international signaling standard for telephone digits (number buttons). The DTMF generator function
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dtmf
DTMF DEcoder FREQUENCY
dtmf wireless
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DTMF
Abstract: dtmf wireless TMS320C25 PSTN DTMF linear generator
Text: Telco DTMF Generator/Detector for TMS320C25/’C5x by DSP Software Engineering, Inc. Software Overview The DTMF software is an implementation of a DTMF generator and DTMF detector for the TMS320C25 and TMS320C5x. Dual-Tone Multi-Frequency DTMF is an international signaling standard for telephone digits (number buttons). The DTMF
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TMS320C25/
TMS320C25
TMS320C5x.
DTMF
dtmf wireless
PSTN DTMF
linear generator
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DTMF DEcoder FREQUENCY
Abstract: CM7291 DTMF telephone dtmf generator
Text: GAO DTMF Detector/ Generator/Remover by GAO Research & Consulting Ltd. Software Overview GAO DTMF Generator/Decoder is an implementation of a Dual-Tone Multi-Frequency DTMF generator and decoder. DTMF is an international signaling standard for pushbutton telephone digits. The
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DTMF DEcoder FREQUENCY
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DTMF
telephone
dtmf generator
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Untitled
Abstract: No abstract text available
Text: FEDL7005-01 Issue Date: Oct. 18, 2011 ML7005 DTMF Transceiver GENERAL DESCRIPTION The ML7005 is a multi-functional DTMF transceiver LSI with built-in a DTMF signal generator, a DTMF signal receiver, a call progress tone generator, a call progress tone detector, and a FAX FX
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FEDL7005-01
ML7005
ML7005
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ML7005MB
Abstract: GENERAL INSTRUMENT DTMF MFC motorola
Text: FEDL7005-01 Issue Date: Oct. 18, 2011 ML7005 DTMF Transceiver GENERAL DESCRIPTION The ML7005 is a multi-functional DTMF transceiver LSI with built-in a DTMF signal generator, a DTMF signal receiver, a call progress tone generator, a call progress tone detector, and a FAX FX
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FEDL7005-01
ML7005
ML7005
ML7005MB
GENERAL INSTRUMENT DTMF
MFC motorola
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BC337
Abstract: FLOW CHART FOR GENERATE sine wave 1N4148 2N3906 BC327 BC549B C11A sine PWM renesas BC327 pin out hitachi 1n4148
Text: PRELIMINARY APPLICATION NOTE H8/300L PWM Producing DTMF Signal DTMF Introduction Dual Tone Multi-Frequency (DTMF) is generally used for telephony application. In the case when the MCU does not carry a DTMF generator, a software implementation can be achieved by using the Pulse Width Modulation (PWM) module of the MCU.
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H8/300L
H8/38024
AN0309011/Rev
BC337
FLOW CHART FOR GENERATE sine wave
1N4148
2N3906
BC327
BC549B
C11A
sine PWM renesas
BC327 pin out
hitachi 1n4148
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Abstract: 1477L 1335L 1N4148 2N3906 BC327 BC337 BC549B pwm Sine wave generation
Text: APPLICATION NOTE H8/300L SLP Series PWM Producing DTMF Signal DTMF Introduction Dual Tone Multi-Frequency (DTMF) is generally used for telephony application. In the case when the MCU does not carry a DTMF generator, software implementation can be achieved by using the Pulse Width Modulation (PWM) module of the MCU.
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H8/300L
H8/38024
RES06B0006-0100/Rev
1633L
1477L
1335L
1N4148
2N3906
BC327
BC337
BC549B
pwm Sine wave generation
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ml7005mb
Abstract: ML7005 MSM7524 SSOP32-P-430-1
Text: DATA SHEET O K I T E L E C O M P R O D U C T S ML7005 DTMF Transceiver May 2004 ML7005 DTMF Transceiver DESCRIPTION The ML7005 is a multi-functional DTMF transceiver LSI with built-in a DTMF signal generator, a DTMF signal receiver, a call progress tone generator, a call progress tone detector, and a FAX FX signal detector.
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ML7005
ML7005
ml7005mb
MSM7524
SSOP32-P-430-1
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circuit diagram of dtmf generator
Abstract: Mostek MK5380 75T202 DTMF TONE GENERATOR 75t2090 75T2091 dtmf DTMF Tone Decoder MK5380 One-chip telephone IC
Text: TSC 75T2089/2090/2091 DTMF Transceivers September 1996 DESCRIPTION FEATURES TDK Semiconductor’s TSC 75T2089/2090/2091 are complete Dual-Tone Multifrequency DTMF Transceivers that can both generate and detect all 16 DTMF tone-pairs. These ICs integrate the performanceproven TSC 75T202 DTMF receiver with a DTMF
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75T2089/2090/2091
75T2089/2090/2091
75T202
75T2091
75T2090
22-Pin
75T2091
circuit diagram of dtmf generator
Mostek MK5380
DTMF TONE GENERATOR
75t2090
dtmf
DTMF Tone Decoder
MK5380
One-chip telephone IC
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ML7005MB
Abstract: MSM7524 SSOP32-P-430-1 ML7005
Text: E2A0050-19-54 ¡ Semiconductor ML7005 ¡ Semiconductor This version: May 1999 ML7005 DTMF Transceiver GENERAL DESCRIPTION The ML7005 is a multi-functional DTMF transceiver LSI with built-in a DTMF signal generator, a DTMF signal receiver, a call progress tone generator, a call progress tone detector, and a FAX
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E2A0050-19-54
ML7005
ML7005
ML7005MB
MSM7524
SSOP32-P-430-1
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ML7005
Abstract: Call Progress Tone generator ML7005MB MSM7524 SSOP32-P-430-1 dtt3
Text: E2A0050-29-81 ¡ Semiconductor ML7005 ¡ Semiconductor This version: Aug. 1999 ML7005 Previous version: May 1999 DTMF Transceiver GENERAL DESCRIPTION The ML7005 is a multi-functional DTMF transceiver LSI with built-in a DTMF signal generator, a DTMF signal receiver, a call progress tone generator, a call progress tone detector, and a FAX
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ML7005
ML7005
Call Progress Tone generator
ML7005MB
MSM7524
SSOP32-P-430-1
dtt3
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DTMF DECODER
Abstract: circuit diagram of dtmf generator GOERTZEL ALGORITHM SOURCE CODE for dtmf in c GOERTZEL ALGORITHM SOURCE CODE keypad dtmf generator DTMF decoder with decoded outputs 3 x 4 keypad decoder to 7 segment 3 x 4 keypad to 7 segment decoder DTMF RS232 mcu dtmf generator
Text: DTMF-RD DTMF D E C O D E R K I T U S E R ’ S G U I D E 1. Kit Contents The DTMF Decoder Reference Design Kit includes the following items: DTMF Decoder Evaluation Board. Universal 100–240 V, 50–60 Hz AC to DC Power Adapter. DTMF Decoder Kit User’s Guide (this document).
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AN218SW
DTMF DECODER
circuit diagram of dtmf generator
GOERTZEL ALGORITHM SOURCE CODE for dtmf in c
GOERTZEL ALGORITHM SOURCE CODE
keypad dtmf generator
DTMF decoder with decoded outputs
3 x 4 keypad decoder to 7 segment
3 x 4 keypad to 7 segment decoder
DTMF RS232
mcu dtmf generator
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Mostek MK5380
Abstract: 75T2090-IP circuit diagram of dtmf generator
Text: 75T2089/2090/2091 DTMF Transceivers August 1999 DESCRIPTION FEATURES TDK Semiconductor’s 75T2089/2090/2091 are complete Dual-Tone Multifrequency DTMF Transceivers that can both generate and detect all 16 DTMF tone-pairs. These ICs integrate the performance-proven 75T202 DTMF receiver with a
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75T2089/2090/2091
75T202
MK5380,
75T2090/2091
2091-IH
75T2090-IP
75T2089-IP
Mostek MK5380
circuit diagram of dtmf generator
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Abstract: No abstract text available
Text: HT95R35 Phone 8-Bit MCU with DTMF Receiver Technical Document • Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: · DTMF generator fSYS= 3.58MHz: 2.2V~5.5V fSYS= 14.32MHz: 4.5V~5.5V · DTMF receiver
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HT95R35
HA0075E
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32MHz:
12-bit
32MHz
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dtmf based project
Abstract: DTMF mitel tone generator TONE RECEIVER DTMF
Text: DTMF Detector/Generator by DNA Enterprises, Inc. Software Overview DNA Enterprises’ DTMF Detection/ Generation package implements a multichannel DTMF generator and receiver. The number of channels is configurable at compile time and each transmit channel is individually configurable. This package is
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TMS320C3x
dtmf based project
DTMF
mitel tone generator
TONE RECEIVER DTMF
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DTMF decoder
Abstract: 3 x 4 keypad to 7 segment decoder circuit diagram of dtmf generator C8051F300 3 x 4 keypad decoder to 7 segment 470R AN218SW Silabs GOERTZEL ALGORITHM SOURCE CODE for dtmf in c GOERTZEL ALGORITHM SOURCE CODE
Text: DTMF-RD DTMF D E C O D E R K I T U S E R ’ S G U I D E 1. Kit Contents The DTMF Decoder Reference Design Kit includes the following items: DTMF Decoder Evaluation Board. Universal 100–240 V, 50–60 Hz AC to DC Power Adapter. DTMF Decoder Kit User’s Guide (this document).
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AN218)
AN218SW
634-DTMFDECODER-RD
DTMF decoder
3 x 4 keypad to 7 segment decoder
circuit diagram of dtmf generator
C8051F300
3 x 4 keypad decoder to 7 segment
470R
Silabs
GOERTZEL ALGORITHM SOURCE CODE for dtmf in c
GOERTZEL ALGORITHM SOURCE CODE
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Abstract: DTMF Transceivers Mostek MK5380 Mostek tone Crystal Specification Parallel Resonant 3.579545 DTMF DEcoder FREQUENCY datasheets MK5380 DTMF telephone for 2090 ic chip 75T2090-IP
Text: 75T2089/2090/2091 DTMF Transceivers April 2000 DESCRIPTION FEATURES TDK Semiconductor’s 75T2089/2090/2091 are complete Dual-Tone Multifrequency DTMF Transceivers that can both generate and detect all 16 DTMF tone-pairs. These ICs integrate the performance-proven 75T202 DTMF receiver with a
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75T2089/2090/2091
75T2089/2090/2091
75T202
75T202
MK5380,
75T2090/2091
28-Pin
75T2091-IH
75T2090
circuit diagram of dtmf generator
DTMF Transceivers
Mostek MK5380
Mostek tone
Crystal Specification Parallel Resonant 3.579545
DTMF DEcoder FREQUENCY datasheets
MK5380
DTMF telephone
for 2090 ic chip
75T2090-IP
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INI633
Abstract: CD22202 CD22202E CD22203 CD22203E ICAN-6525 3khz inverter
Text: DTMF Receivers/Generators CD22202, CD22203 5V Low Power DTMF Receiver January 1997 Features Description • Central Office Quality The CD22202 and CD22203 complete dual-tone multiple frequency DTMF receivers detect a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed.
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CD22202,
CD22203
CD22202
CD22203
579545MHz
CD22202/CD22203
INI633
CD22202E
CD22203E
ICAN-6525
3khz inverter
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Abstract: No abstract text available
Text: HT95R45 Phone 8-Bit MCU with DTMF Receiver & CPT Features • Serial Interfaces Module: SIM for SPI or I2C · Operating voltage: fSYS=3.58MHz: 2.2V~5.5V fSYS=7.16MHz: 3.0V~5.5V fSYS=10.74MHz: 3.0V~5.5V fSYS=14.32MHz: 4.5V~5.5V · Internal DTMF generator · Internal DTMF receiver
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HT95R45
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32MHz
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CM7291
Abstract: CD22202 CD22202E CD22203 CD22203E INI633
Text: DTMF Receivers/Generators CD22202, CD22203 TM 5V Low Power DTMF Receiver January 1997 Features Description • Central Office Quality The CD22202 and CD22203 complete dual-tone multiple frequency DTMF receivers detect a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed.
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CD22203
CD22202
CD22203
579545MHz
CD22202/CD22203
CM7291
CD22202E
CD22203E
INI633
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HT95R45
Abstract: PC10 PC11 PC13 HT95R35
Text: HT95R45 Phone 8-Bit MCU with DTMF Receiver & CPT Features • Serial Interfaces Module: SIM for SPI or I2C · Operating voltage: fSYS=3.58MHz: 2.2V~5.5V fSYS=7.16MHz: 3.0V~5.5V fSYS=10.74MHz: 3.0V~5.5V fSYS=14.32MHz: 4.5V~5.5V · Internal DTMF generator · Internal DTMF receiver
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16MHz:
74MHz:
32MHz:
12-bit
32MHz
16-bit
HT95R45
PC10
PC11
PC13
HT95R35
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M889p
Abstract: dtmf generator
Text: 8-Bit Proprietary F2MC-8L Family DTMF Generator Products I F2MC-8L Family DTMF Generator Products MB89170/170A Series Standard products compact, DTMF generator Maximum clock frequency: 3.58 MHz (32.768 kHz) Minimum execution time: 1.1 hs to 17.6 fas (61 us)
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MB89170/170A
21-bit
16-bit
15-bit
MB89173
MB89174A
MB89P173
MB89P175A
M889p
dtmf generator
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mk5380
Abstract: mitel tone generator
Text: SC11289 DTMF Transceiver IERRA SEMICONDUCTOR SC11289 DTMF Transceiver 22-PIN DIP PACKAGE FEATURES □ DTMF Generator and Receiver on one chip □ CMOS single 5 Volt operation □ Uses inexpensive 3.579545MHz crystal GENERAL DESCRIPTION The SCI 1289 is a complete Dual
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SC11289
22-PIN
579545MHz
5C11202
MK5380,
SC11289
mk5380
mitel tone generator
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MK5380
Abstract: Mostek DTMF
Text: SC11289 DTMF Transceiver r SIERRA SEMICONDUCTOR FEATURES □ DTMF Generator and Receiver on one chip □ CMOS single 5 Volt operation □ Uses inexpensive 3.579545MHz crystal The SCI 1289 is a complete Dual Tone Multiple Frequency DTMF Transceiver that can both generate
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SC11289
22-PIN
SC11289
579545MHz
SC11202
MK5380,
MK5380
Mostek DTMF
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