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Hail, anyone has suggestion of a kind of IC which able to detect audio voice lvl exist a pre-defined threshold and report an output and allow adjustment on this threshold lvl??
Hail, we are looking for a way to implement an analogue anudio signal from a AD into a FPGA, and we need to detect the voice level / dB level of that audio?? Anyone has ecperience on this, who can guide us to the right direction / algorithm on this type of solution!!
Thank you!!
SATA testing board
Hail, I amworking on similar project as well, can you forward the link of that company to me as well, so we can contact them for further info!!
spartan 3 dual ethernet
Maddin,
You can buy the starter kit from Xilinx directly, which is better and cost same price to there reseller. I brought my first board from there reseller and there reseller charge me delivery as well, but Xilinx dont!!
And Xilinx sent me board faster from US than...
Thanks, inside this 512bytes, do we still need some portions as the header / footer for each block to identify the link for the next location??
And I need to read it out from HD to a server - Windows, does the OS will handle all these little blocks and make them into one file??
Thank you so much for ALL your inputs, which is very helpful.
But I still have one question left, I am getting some audio signal from a AD and use a DSP to compress, and than transfer out to a FPGA via the memory bus channel.
Up to this part all data will be compressed into a G726 format, but...
Thought about using a USB / SATA chip but ALL of them need to work with an OS system which I dont plan to have one.
And also I am not famailar on the data side, how a non-file data can be store / retrieve from the device (HDD).
Any suggestion please!!
Hail,
I have a question which related to some basic concept whihc I am not familiar with, would like to seek for advice:
1. I am working on a solution which need to store a large amount of digital voice data into a HDD via FPGA, and we dont want to use a OS system. In this case, how does the...
Hail, Thank you so much for your advice, will you happen to give me some examples on your previous work which I can follow on implementing on my Xilinx 3E??
And regarding to the algorithm, do you have a link of the info I can check on!!
Thank you!!
Hail,
I have a question that on detect DTMF from a telephone analogue signal.
I have a AD to convert analogue audio from a telephone line into digital 17bit 8Khz into a FPGA, and we would like to analysis the digital signal and for DTMF use.
One thing I am not sure is how we could tell the...
Hail all,
I am lloking for a circuit design which enable to tap onto a telephone line and input to a ADC (0-3v)?? I know this part is a simple work, but I couldnt find any info on web?
thx,
Hail,
Does anyone know could I implement a DOS4G onto a TI DSP?? I need an OS system to handle access of data into / out of a HDD. Anyone knwo suggestion on this, please advice!!
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