Hello eneryone. I must detect 1 frequency : 1400 Hz (and after 2300, but I'll use the same technic) and I wonder which tehcnic to use !!! FFT, FIR filter or ...
... or ... The method must be the most efficient because of the 5%... I must detect the band 1330-1470Hz and must be as light (in complexity of calculation...
... Sam, I agree with Leon and you should look up his suggestion. I've looked at that method, but every time I would have used it, I was too far down the road...
Fellows--> I am looking through all the source/header/ASM files, reading Microchip's library guide, but I'm still uncertain as to how the filter structure is...
... use the ... filter or ... radio ... looked ... down ... applications. ... nice because ... bandwidth. ... have an ... operations a ... be ... it in the ......
Leon, Yeah, sorry for the dumb question. I realized that I was looking at the wrong package outline when I wrote that and deleted the message hoping not to...
Is anyone using the dsPIC33F series yet? What is your experience so far? Anything right or wrong that you are seeing? Just so you know, I am trying a few...
Hello to all, I want to do some experiment with dsPIC and audio filtering. I'm searching for schemas to make a simple board and start some tests. TIA for all...
... I have just put up a preliminary schematic for the Austin QRP Group Project. This means anyone who wants to, should get involved. This is for everyone :-)...
... Yes Leon, I will start from your audio board. But I will use SPI EEPROM and DAC to store and play sound; but I'm reading about SI3000's functionality. ...
And what exactly is different? I got stack v3.6 to work on both PIC24 and dsPIC33 parts in the Explorer16 kit, which, at this point, is all I wanted. I am...
HI, all i am working on Si3000 codec implemented together with dsPIC33FJ256GP 710. i am trying to retrieve the incoming speech from the mic, through Si3000 and...
HI, Leon, I try to change the code to suit the dsPIC33F by creating new project and make some change. I was wonder whether the library for dsPIC33F also the...
HI, In the mic2out sample, why this library is used, libp30F4013-coff.a? If i run for dsPIC33F, am i using the same library? There are few variables used, for...
HI, I tried to modify from the mic2out by Leon, however i dun know where to get the dci.H file. It is not included in the file folder.. pls help. Thanks! ... ...
