On Thu, Feb 01, 2007 at 11:02:54PM +0100, Martin Dvh wrote:
> > How's it working with the AGC loop?
> The agc2 seems to work.
> The feedforward agc only works when manually compensating for the noise (1.0
> + noise as reference)
> This would need an error loopback from the gr_mspk receiver
>
> I
Tom Rondeau wrote:
>>-Original Message-
>>From: [EMAIL PROTECTED] [mailto:discuss-
>>[EMAIL PROTECTED] On Behalf Of Martin Dvh
>>Sent: Wednesday, January 31, 2007 10:24 PM
>>To: gnuradio mailing list
>>Subject: Re: [Discuss-gnuradio] QAM, carrier tracki
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:discuss-
> [EMAIL PROTECTED] On Behalf Of Martin Dvh
> Sent: Wednesday, January 31, 2007 10:24 PM
> To: gnuradio mailing list
> Subject: Re: [Discuss-gnuradio] QAM, carrier tracking and clock recovery
>
>>>> From: [EMAIL PROTECTED]
>>>>>> [mailto:discuss-
>>>>>> [EMAIL PROTECTED] On Behalf Of Martin Dvh
>>>>>> Sent: Sunday, January 28, 2007 6:15 PM
>>>>>> To: gnuradio mailing list
>>>>>> Subject:
Eric Blossom wrote:
> On Mon, Jan 29, 2007 at 10:36:31PM +0100, Martin Dvh wrote:
>
>>Tom Rondeau wrote:
>>
>>I am also swamped with other work but I would really like to get QAM working
>>to get DVB-C working.
>>(It will eventually need a lot of tuning to get >40 Mbit/sec working in
>>realtime)
On Mon, Jan 29, 2007 at 10:36:31PM +0100, Martin Dvh wrote:
> Tom Rondeau wrote:
>
> I am also swamped with other work but I would really like to get QAM working
> to get DVB-C working.
> (It will eventually need a lot of tuning to get >40 Mbit/sec working in
> realtime)
>
> Martin
Can you say
Martin Dvh wrote:
Tom Rondeau wrote:
-Original Message-
From: Martin Dvh [mailto:[EMAIL PROTECTED]
Sent: Monday, January 29, 2007 4:37 PM
To: Tom Rondeau; gnuradio mailing list
Subject: Re: [Discuss-gnuradio] QAM, carrier tracking and clock recovery
Tom Rondeau wrote
Tom Rondeau wrote:
>>-Original Message-
>>From: Martin Dvh [mailto:[EMAIL PROTECTED]
>>Sent: Monday, January 29, 2007 4:37 PM
>>To: Tom Rondeau; gnuradio mailing list
>>Subject: Re: [Discuss-gnuradio] QAM, carrier tracking and clock recovery
>>
>&
> -Original Message-
> From: Martin Dvh [mailto:[EMAIL PROTECTED]
> Sent: Monday, January 29, 2007 4:37 PM
> To: Tom Rondeau; gnuradio mailing list
> Subject: Re: [Discuss-gnuradio] QAM, carrier tracking and clock recovery
>
> Tom Rondeau wrote:
> >>-
Tom Rondeau wrote:
>>-Original Message-
>>From: [EMAIL PROTECTED] [mailto:discuss-
>>[EMAIL PROTECTED] On Behalf Of Martin Dvh
>>Sent: Sunday, January 28, 2007 6:15 PM
>>To: gnuradio mailing list
>>Subject: [Discuss-gnuradio] QAM, carrier tracking an
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:discuss-
> [EMAIL PROTECTED] On Behalf Of Martin Dvh
> Sent: Sunday, January 28, 2007 6:15 PM
> To: gnuradio mailing list
> Subject: [Discuss-gnuradio] QAM, carrier tracking and clock recovery
>
> Hi All,
Hi All,
I am trying to build a working QAM modulator/demodulator, based on the existing
BPSK/QPSK code.
Is the Mueller and Muller clock-recovery as used in the current QPSK examples
also usable for QAM?
I couldn't find a good description of the algorithm or the parameters.
For clock recovery t
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