Softmodem fsk trabalhos
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Design, construction and performance study of the following modulation - detection circuits 1. AM modulation and detection 2. FM modulation and detection 3. ASK modulation and detection 4. FSK modulation and detection 5. BPSK modulation and detection 6. PCM modulation and detection 7. PAM modulation and detection
Essentially, I'm looking for someone to write me a series of classes which will send/receive FSK modulation from 300-2400 baud via Core Audio. The code must operate under both iOS and OSX as it will be needed on both iPhones and Mac's. Frequency Shift Keying is to be Bell202 compatible or contain the ability to change the mark/space tones as well as the baud rate. It's acceptable to write modulation, demodulation and detection into one class. It is also necessary that the class has a delegate or notification system to inform of demodulated data as it will need to listen continuously for modulation when set to do so.
I want to programme Atmega8535 mcu in order to send data in a the chip of analog devices? ADF7020-1, the chip needs data to be programmed to function as fsk receiver. We? want to load assembly code in mcu and when i set high to a pin then the mcu should take tha data from register and send it to the chip. So later? we can check if the chip works correctly.? We will use certain port for this job and i will provide all the details of the 2 boards that will be used ## Deliverables We need experts to bid only. We will use stk500 in order to check the correct functionality.
...<>.? The speech for this project can be very simple.? Requiring the person to basically do a letter at a time - recommending only the 26 letters and the numbers.? Next release we can do additional characters like the @ symbol.? I'd like to model the keyboard off of the keyboard module in pocketcm or the keyboard module in the spb software <>.? In fact, I'm not going to be real picky about the keyboard...I care more about the ability to detect speech reliably.? I don't mind an SDK.? I'd like to support Windows Mobile 5, but I could live with it being 6 as the minimum requirements.? I'd like to support .NET 2.0 instead of 3.5, but again, I can live with 3.5.? It just ups the requirements but I can live with that. Let me know
In this project I need a software that simulate a "telephone with Fixed line SMS" capability with a Windows PC equipped with a Voice Modem. Fixed line SMS (FSMS) uses V.23 standard 1200bps FSK to send and receive SMS for fixed line (POTS). now many operators provides Fixed Line SMS services but customers should buy special telephone sets with FSMS capability to use these services. I want a software to simulate this special Telephone sets with software, this software should use a Data/Voice modem in Voice mode and detect or generate V.23 FSK modulation using DSP techniques and ETSI ES 201 912 protocol 1. for example you can see Asterisk Fixed line SMS implementation or SpanDSP V.23 implementation.
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my company have a FSK / Bell 202 type of phone and intend to use asterisk TDM to do authentication and also over SIP brief call flow is as follows; 1. FSK phone calls to server 2. Server pick up the phone and send CAS 3. phone receive CAS and sends a DTMF A 4. server receive DTMF A and sends FKS messages "xxxxxx <DATETIME> Datetime format is DDMMYY HHMMSS receives FSK message and sends card ID info via FSK data burst. Immediately sends DTMF "D", pause for 100ms and sends DTMF "1" or DTMF "2" 6. server Receives FSK data burst, verify card info and sends CAS tone to confirm successful card verification. 7. phone Receives CAS, sends DTMF "A", receiver and microphone r...
Install HylaFAX and AvantFAX on a Linux server. The modem will be a T.38 soft modem from the open H323 project. We only award the bid to companies that can provide us with 2 references of clients you did the same job for. We want to know how many faxes we will be able to send at the same time. The server has the following configuration: Linux open SUSE 10.3 2 x 2,6 GHz 4 GB RAM 100 MB internet connection You are required to configure the software with two existing SIP providers that support the T38 fax protocol and give us a 30 minute introduction on how to configure the server. The files of hylafax, avantfax and the T.38 soft modem are available on request.
potrzebuje projekt bezprzewodowego toru nadawczo-odbiorczego z modulajca FSK/ASK, Ma to byc prosty projekt na zaliczenie, nadajnik i odbiornik maja byc zrealizowane na wzmacniaczach traznystorowych, najwazniejsze zeby byla przeprowadzona symulacja w programie pSpice. projekt musi byc zrealizowany do 10 czerwca
...by admin. FunXCLub Browse profiles Can see everything Use search engine Receive messages Can only see FSK 16 images Cams Free Cam Chat Browse profiles XGuide Use search Open profiles Shop: Search Browse What he can´t do?: FunXCLub Send messages Chat Publish dating No board No ratings Can´t look at FSK 18 images. Just seeing these pictures with a nebulous effect plus a stripe saying FSK 18 Cams Member Chat Can´t look at FSK 18 images. Just seeing these pictures with a nebulous effect plus a stripe saying FSK 18 Get in contact XGuide Get in contact Can´t look at FSK 18 images. Just seeing these pictures with a nebulous effect plus a stripe saying FSK 18 Shop: Buying Upgrad...
I need a FSK ( Frequency Shift Keying ) MoDem Software in C Language. It should be capable of taking input in the form of a voice signal from a DSP Kit ( i am using a M 6713 , you may use yours for testing as long as its a similiar version , which i will later modify on my own ). If you can make it a MFSK ( Multiple Frequency Shift Keying ) than i will pay 20 pct more than the agreed price. I need it by 10 December . Sooner if possible ! ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one ...
FSK Transmitter-reciever & BPSK Transmitter-reciever for TI's DSK C6713, in C and Matlab.I want two full fuctional projects in CCS v3.1 (with comments) and simulation projects in Matlab(with comments). I would prefer if the Chassaign's examples are followed. The Chassaign's project files will be provided. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer...
decode a FSK from a wav file ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "wo...
• Automatically record incoming/outgoing telephone conversations. • Caller ID surpported(support FSK & DTMF format,requires Caller ID service from phone line service provider). • DTMF key detect. • Record using computer's sound card. • Record up to 12 telephone lines simultaneously in 1 computer. • MP3 and other compression format supported. • Auto Email or FTP upload supported. • Normal telephone line,IP phone,net meeting recording. • Long time recording. • Perfect hide mode. CRM(Customer Relationship Management) interface is supported in Phone spy enterprises edition, caller detail is displayed immediately after the first spy uses ODBC datasource to connect to CRM database． Therefore
...MCID (Malicious Call Identification)* • Call Block* • Distinctive Ringing* • Last Number Redial* • COLP (Connected Line Identification Presentation)* • COLR (Connected Line Identification Restriction)* • Conference Call w/Media Server* • Call Filtering* • Call History* • Automatic Call Return* • MWI by e-Mail* • Fixed Destination Call* • Caller ID Generation/Detection w/DTMF & FSK Format* Network Functionality • Friendly Web-based Configuration Tool • Remote FTP/TFTP Firmware Upgrade and Configuration Backup/Restore • Secure TFTP and HTTP Auto-provisioning (Default by 3DES Encryption) • IVR for IP Address and FW Upgrade • 2-tier Web and Management: Admin & Guest Acc...
Configure a Cisco 2600XM with enterprise software as a H.323 to SIP gateway with T.38 FAX-support. A Cisco 2600XM, Faxserver (HylaFAX with H323 softmodem) and an SIP-account will be avaliable for testing. It should be possible to fax from the H323 softmodem through the Cisco 2600XM to a fax using a ITSP SIP-account.
I want a schematic and working logic of a signal interface which will take the signal from the coupling unit connected to a cable. The output of the design will be TTL which will be input to a microprocessor. - the carrier frequency band will be between 95-140kHz - FSK or ASK modulation will be used - there must be a filter rejecting out of band signals, strong enough to attenuate (telephone cables will be used as transmission medium, noise will be from up and lower than the carrier frequancy, so the filter must be BAND-PASS) - the gain of the amplifier must be ~60dB or more - output will be clear TTL (like a schmitt trigger output) - only schematics and the working explanation wanted, I will accept the project after testing it. If it will work without problems I ...
I need to extend a working program what decodes the FSK (frequency shift keying - a.k.a. Atkin Biphase)
We need a simple V.23 FSK softmodem. Full source code is required and must be writen in C/C++ and compile under MS Visual C/C++ 6.0. The modem must tage ASCII sequences and output samples that can be passed to a soundcard or ISDN CAPI interface, take samples from the soundcard input or ISDN CAPI and output ASCII chars.
...takes the sound INPUT from the VoIP call. This sound INPUT is a series of FSK tones. The software should then match the FSK tone it received to one that's in the database. If there's a positive match, the software should OUTPUT that value to "something". This "something" you should figure out what it is... if all goes well, I'll be contracting you again so you can further develop this project. 4. If option #2 is picked::: Software generates a random FSK tone that's short (less than 5 seconds). With this FSK tone, the software OUTPUTs the audio into the VoIP line... so the user's phone speaker is emitting this generated FSK tone. The software makes a copy/index of the random FSK tone ...
...takes the sound INPUT from the VoIP call. This sound INPUT is a series of FSK tones. The software should then match the FSK tone it received to one that's in the database. If there's a positive match, the software should OUTPUT that value to "something". This "something" you should figure out what it is... if all goes well, I'll be contracting you again so you can further develop this project. 4. If option #2 is picked::: Software generates a random FSK tone that's short (less than 5 seconds). With this FSK tone, the software OUTPUTs the audio into the VoIP line... so the user's phone speaker is emitting this generated FSK tone. The software makes a copy/index of the random FSK ton...
...from the VoIP call. This sound INPUT is a series of FSK tones. The software should then match the FSK tone it received to one that's in the database. If there's a positive match, the software should OUTPUT that value to "something". This "something" you should figure out what it is... if all goes well, I'll be contracting you again so you can further develop this project. 4. If option #2 is picked::: Software generates a random FSK tone that's short (less than 5 seconds). With this FSK tone, the software OUTPUTs the audio into the VoIP line... so the user's phone speaker is emitting this generated FSK tone. The software makes a copy/index of the rando...
Etrunker is a freeware programmed developed in C++ that's iused to monitor Edacs trunked radio system on any DOS based PC? The software monitors the data channel from a radio scanner sent? via? ? a 2 level FSK decoder and to the computer serial port. ? the program then displays the system status.... . I would like some one too modify this program so you can monitor two system at once via two different serial ports. I'm not really a program but from what I can see it should'nt be that hard. I will supply the souce code and further detail ## Deliverables Rent A Coder requirements notice: As originally posted, this bid request does not have complete details. Should a dispute arise and this project go into arbitration "as is", the contract's vaguene...
I would like the binary to be in the form of an ActiveX component. I would prefer the component be developed in C++ or C#. The component must: - Allow for a highly customizable custom tone detection system. - Decode DTMF / CTCSS - Decode TTY/TDD Baudot/ASCII-7 and 8 code - Decode 1200bps FSK Caller-ID An example application must be developed demonstrating the libraries use. An example component which pretty much accomplishes my goal is: <> The above component does exactly what I need and more. I am not using it because I do not wish to impliment precompiled solutions in my project. It must be able to decode using a Wave stream or Wave file. It must decode at the rate of 15 DTMF tones per second or greater (this is not
I need an application or DLL that can decode telecom FSK (1200Hz mark, 2200Hz space) recorded in an 8x8 WAV file. These WAV files will have sounds other than FSK in them, but the FSK is cued by a special DTMF tone. The binary data should be written to a file. APPENDED 9/28: FSK (Frequency Shift Keying) is a method of translating binary data into an analog signal. Essentially, it is a 1200 baud modem transmission recorded in a WAV format, so what that means is that once you get the correct start of the transmission, you just have to check the frequency every .0833ms and determine if it is 1200Hz (which would be a binary 1) or 2200Hz (which would be a binary 0). The start bit is a 0 and the stop bit is a 1, so each byte would be contained in ten .0833ms bits. I�...
