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1000 Threads found on edaboard.com: Isd Chip
Hi i am new here.. i need help how to get the sound that i've record in the isd.. i record it word by word... i dont know how can i call the other sound that i've record by the use of PIC.. can someone help me....
hi laktronics is right .U r absolutely need to use a Uc or design your job with array of gates (need to know vhdl) for isd seri use isd25120 (25 series is suitable for your use)
I have been told that isd devices have a crappy quality I have two engineering sample of the isd5116 and would like to realize a prototype controlled with IIC with any kind of microcontroller. do you have any ideas further more to store 4 minutes of good audible quality audio signal? someone tell me instead of using an isd (...)
Hi, I am trying to play audio clips in a isd 17240 chip and to control and give instructions i am using 8051 microcontroller (Philips P89v51rd2 being precise). But i am not able to even make the isd chip get into SPI mode!! Can any one help me with a basic piece of code for isd 17240? I am writing the (...)
i suggest you to use isd chip. they records and plays voice easyly.
Hi all, I have a problem here. I'm using isd2548P as a speech IC to record the messages that i need to use for my project.I follow the PUSH BUTTON circuit that provided in the data sheet to record the messages.I try to record and play the speech but nothing can be heard when i play it. Undecided From the Winbond/isd chip corder FAQ (...)
Hi all, Is there anyone who have an experience on writing a source code to play a message of isd 2548 chip? Actually i tried to write a source code in C and using a PIC to play the message.The mode i use is the addressing mode.I didn't use the operational mode because I'm using the addressing mode to record the message into the speech IC.When i
The good method is to write a computer program that uses a simple handshake protocol with a microcontroller through serial port. You can connect sound card output to analog input of isd chip. Microcontroller is also attached to isd1700 chip through SPI. In that case, the computer program plays .wav file, sends RECORD to the (...)
isd part os ok. You didnt mention anything about the ATmega 8535 seen in your schematic. ry running your circuit without the interface to the micro. Usually no deletion of data takes place unless any comand is given or the Microcontroller does it or finally the isd chip is damaged. Cheers
is there a easy to use chip that is similar to the winbond isd2560 . i need the new chip to be parallel addressable. as i already have code to control the isd chip. just need higher quality sound,,, maybe a parrallel controlable mp3 chip?
Hi all Here is complete information about text to speech control or talking chip with two ready project based on PIC micro to demonstrated the interface with micro, I have also started a talking temperature controller with these chips isd 14XX are more power full chip to there other relevant chip and I (...)
Single-chip Voice Record / Playback IC isd * 20 to 240 second duration * Cascade for longer duration * Easy-to-use single chip * +5V voltage operation * Microprocessor controllable or manual switch * Fully addressable to handle multiple messages * On chip clock source and automatic (...)
If this is for a one-off project, consider using one of the old isd voice chips, such as the isd1420 'chipcorder'. That gives you twenty seconds of addressable speech, and has a very simple parallel interface. It can even be used as a stand-alone device without using a microcontroller. They are almost always available (...)
Hi, I have designed a circuit that plays voices using a PIC and a isd4003. It plays and records well but sometimes the voice in isd would get deleted. After I record it back, it becomes OK again. Does anyone has any idea how to delete voices in the isd voice chip? I have read the datasheet of the isd but (...)
have a look at the isd4003 isd4003 In-stock Suppliers,isd4003 Price,PDF Datasheet Download - ,The isd4003 chipCorder? Products provide highquality, 3-volt, single-chip Record/Playback solutions for 4- to 8-min
hi guys, currently im trying to make a standalone sound recorder using isd 1760py chip. but after many attempts, i couldnt get a working result. datasheet =
Dear nirious Hi It is very simple! We will have a ic ( like a isd series ) that consist some latch . in first step we will have a A/D converter . when the voice changed to the digital value , you can save them with latches as well as . when you need them , you can get them and give them to the D/A converter . (by pushing the key .) Best Wishes
pls can someone tell me how get an isd 4004 chip on isis professional(proteus). i need it in my project design
On 2001-10-12 05:48, chacmool wrote: Nobody has some information about this topic? ... come on guys and girls! ... thanks, chak-mool It does not make sense to build one ! It will cost much more than buying one ready made but if you insist :smile: Take a look at atmel application note for a serial dataflash recorder an
Hi all, could somebody tell me, which type of USB chip is usually used in digatal cameras? ... and could anyone supply me a scheme or any other inforamtion about this (windows driver, tech info, ...)? Thanks to all.
Hi all I have designd a single chip RDS (radio data system ) Encoder (using a high speed UC/dsp) The chip now is in beta mode bat its look promsing. Dose any one intersted ? (PM me ) Larry [ This Message was edited by: Larry_B on 2001-12-07 18:0
Who has the TMS320C54x chip Support Library(csl)?Or who know where to download it? Thank you?
I have a chip that I estimate it needs about 400,000 gates. I would like to implement it in an ASIC. But I need to do it real cheap. As cheap as possible. I do not mind using gate array. I also have never done this so could someone give price estimates. Like NRE costs, etc. for low production ASIC or Gate Array. So far the cheapest Gate Array I kno
where to get test bench with VHDL for SDH chip?
which is the easiest way to build an usb interface? I mean where can i find an usb chip like usbn9602 from national in Europe?
hi all i looking for copy of article on magazine silicon chip stepper motor control pcb is mark # 07208991 i need it article to finish built it board to make pc drill on home best regards muale
does it glue the chip? and how does reflow work? dip into a bucket of molten solder? or let molten solder flow thru the board? But how does the chip stay on top at 250degrees? thanks ahgu
Hi A group of students at the Department of Electrical Engineering have designed "ENIAC(TM)-on-a-chip", under supervision of Professor J. Van der Spiegel, in collaboration with Dr. F. Ketterer. This was done as part of Eniac's 50th Anniversary Celebration. They have integrated the whole "ENIAC" on a 7.44 by 5.29 sq. mm chip using a 0.5 micromete
Can anyone tell me how to protect the ADM485 chip when used in outdoor applications. What sort of things to hang onto the data lines? Any practical cct that you've used and robust enough for outdoor use that you can share is appreciated. Pls post cct if possible. thanks. ..lak
Can anyone tell me how to protect the ADM485 chip when used in outdoor applications. What sort of things to hang onto the data lines? Any practical cct that you've used and robust enough for outdoor use that you can share is appreciated. Pls post cct if possible. thanks. ..lak
Hi, Is there any information or rule of thumb about how many power/ground pad should be placed for a chip ? Thanks in advance!
Hello Does anyone knows any good articles or papers or books about on-chip inductors and transformers? thanks
Does anybody have the PSpice model or compatible for this chip : CD4046 or 74HC4046??? Please send to me, or publish it!!
Does anybody have Synopsys ACS (Advanced chip Synthesis) ready made Scripts, and Flow Tutorials ? Thanks in Advance for your help !
I am looking for a low noise inverter chip (8pins) to generate the negative voltage for biasing GaAs Fet's gate. I tried the Maxim and Linear Technology chips. They performed good but they did'nt accomplish with the temperature range requiride. Does somebody suggest me some other manufacturer? Thanks in advance NandoPG
Hi, I want to use such a chip to implement data transmission. The chip should not be a Bluetooth module for its expensive price. I will add external PA an LNA for it to reach long distance. Can U give me some advice ? Thank U.
I'm looking for a video chip (data sheet ). It' s the ATI Range mobility . Who can help ?
Hi, Dose anybody hear anything about "on-chip debugging"? It looks like the ICE from the user's point of view, but some circuits have to built in the chip by the chip vendor. Any information is welcome.
HI ALL: I am looking for one low power chip ,which is used as DVB-ASI Interface(such as CY7B923,CY7B933), But I need the chip's supply voltage is 3.3V,cause Cy7B923& 933 power is high (added to 1W) If you know Pls tell me , thanks.
Hi: How can I use more accurate analysis or steps to determine the number of VDD/VSS (Power/Ground) I should have in chip to supply enough current and power for chip core and I/O pad. There are two kind of Power Pad generally. (1) VDD/VSS for core. (2) VDD/VSS for I/O. How to decide the number of them. thanks!
Dear all.... Can any one teach me, or show me some documents, to learn how to extract on chip capacitor model....and also the Q factor ... (ex, if I have a measured S parameter form on chip capacitor...how can I use this to extract all the equivilent circuits?!) Thanx!! YiLi
Dear all.... Can any one teach me, or show me some documents, to learn how to extract on chip capacitor model....and also the Q factor ... (ex, if I have a measured S parameter form on chip capacitor...how can I use this to extract all the equivilent circuits?!) Thanx!! YiLi
I am looking for MC3362DW or MC3363DW chips or equivalent.. M*tor*la decided to stop the production of this exellent chip.. Infortunately I did not find anything as good (yet)... Anyone who would have some unused chips (for sale) ? Or any other *decent* dual conversion chip with front end RF chip ? (...)
I'm looking for a cheap JPEG coder chip with 8bit microcontroler interface. It should be available for testing. I wanted to try Zoran ZR36060 but minimum quantity is 10 chips. Any help :?:
Did there had a way to see what happened inside the chip?? Thank you for answer :?: !!!
I look for library for chip card siemens SLE4442
I want to announce cc1010 rf transceiver chip with integrated microcontroller chip specs; 300-1000 MHz RF Transceiver ?Very low current consumption ?High sensitivity (typically -107 dBm) ?Programmable output power up to +10 dBm ?Data rate up to 76.8 kbit/s ?Very few external components ?Fast PLL settling allowing frequency hopping proto
hi,i need a single chip modem,5v supply,data rate from 1200bps-9600bps,can anybody help me?any info will be good,thank you!
Hi System-on-chip design methodology in engineering education 1. -> t tnx
dallas - now maxim use to menufecture a chip for generate & test ber for E1 bye bobi