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-   -   Wireless Digital Transport from TI (http://www.diyaudio.com/forums/digital-source/167440-wireless-digital-transport-ti.html)

mightydub 25th May 2010 06:59 AM

Wireless Digital Transport from TI
 
Has anyone looked at this yet: 2.4 GHz Wireless Audio ? RF Transceiver IC - TI.com

I have been thinking for a while about how to implement wireless transport of a digital stream that I could hook to a DAC, then I stumbled across this. I ordered one of the eval kits to play with. (As if I didn't already have enough incomplete projects...)

I have also looked at the Avnera stuff Avnera Corporation but it is analog in/out, seems silly to me to go D/A -> A/D -> wireless -> D/A.

rikvancoolwijk 26th May 2010 12:13 PM

I ordered the evaluation module but it's backordered til next month.
Now busy designing a rf pcb with two class-d amps a debug and a codec on board, no result yet but must be an interesting project.

fastbike1 1st June 2010 06:13 PM

Implement a wireless transport of a digital stream that you could hook to a DAC....... like, say, a Squeezebox?:rolleyes:


Quote:

Originally Posted by mightydub (Post 2197760)
Has anyone looked at this yet: 2.4 GHz Wireless Audio ? RF Transceiver IC - TI.com

I have been thinking for a while about how to implement wireless transport of a digital stream that I could hook to a DAC, then I stumbled across this. I ordered one of the eval kits to play with. (As if I didn't already have enough incomplete projects...)

I have also looked at the Avnera stuff Avnera Corporation but it is analog in/out, seems silly to me to go D/A -> A/D -> wireless -> D/A.


mightydub 2nd June 2010 05:12 AM

I'm looking for simple - I don't want all the music player features, I want SPDIF in -> wireless -> SPDIF out. I already have a computer with an external USB DAC and digital out - just need a way to cut the cord to the stereo.

elingeniero 2nd June 2010 06:33 AM

Quote:

Originally Posted by mightydub (Post 2204791)
I'm looking for simple - I don't want all the music player features, I want SPDIF in -> wireless -> SPDIF out. I already have a computer with an external USB DAC and digital out - just need a way to cut the cord to the stereo.

You and me both, brother ...

gmarsh 3rd June 2010 05:30 PM

I've successfully sent SPDIF using a wireless video sender intended for sending NTSC video, as an experiment. Waveform was horrible coming out, and I'm afraid to know how much jitter was added by the process, but it worked.

ANADIGIT 4th June 2010 01:58 AM

Interested
 
Quote:

Originally Posted by gmarsh (Post 2206268)
I've successfully sent SPDIF using a wireless video sender intended for sending NTSC video, as an experiment. Waveform was horrible coming out, and I'm afraid to know how much jitter was added by the process, but it worked.

Do you have a schematic ?

Regard
Anadgit

gmarsh 4th June 2010 11:38 AM

Quote:

Originally Posted by ANADIGIT (Post 2206629)
Do you have a schematic ?

Regard
Anadgit

Nope, you don't need one. Buy a NTSC wireless video transmitter, plug SPDIF from your sending equipment into the video port of the transmitter. Take SPDIF off the video port of the receiver.


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