[dsp] Bell 202 AX-25 in DSP

[Rich Osman]

On 11/17/2011 10:40 AM, John Koster wrote:
> I think what you have described has already been done using PC sound card.  
> You may find an example as one of the plugins for the Packet Engine 
> (by SV2AGW?)  Probably other examples.  
>
> On Thu, 17 Nov 2011, Alejandro Santos wrote:
>
>> Hi,
>>
>> I'm new on the DSP mailing list. I'm interested on developing a Bell
>> 202 AX-25 receiver using DSP on simple hardware like a PC. Has anyone
>> attempted on writing such program, perhaps implemented by a Goertzel
>> algorithm?
>>
>> 73 LU4EXT
>>
>>
Thomas Sailer (sp?) did an open source one for Linux years ago.  I
believe the SV2AGW uses that code directly.

http://www.linux-ax25.org/wiki/Soundmodem

-- 
mailto:lists at n1oz.net     http://www.n1oz.net       ARS: N1OZ
Rich Osman;  POB 93167; Southlake, TX 76092 (Near DFW Airport)