Radio delay to sync with TV video

Ok, posted in electronics.basics but no response:

Anybody have a simple circut to do this?

I love listening to our local radio announcers for the game while
watching the video. However, the radio broadcast is a good 4-5 seconds
before the HDTV video.


So I want to delay a radio broadcast by 4-5 seconds. I would imagine I
would run the tape out to the delay unit, back into the tape in, and
listen in a monitor mode. A pot that would allow me to change the dlay
from, say, 0-10 seconds would be beneficial.

Thx!

 

[martin griffith]

On 21 Dec 2004 04:57:21 -0800, in sci.electronics.design
larrybud2002@yahoo.com wrote:

Ok, posted in electronics.basics but no response:

Anybody have a simple circut to do this?

I love listening to our local radio announcers for the game while
watching the video. However, the radio broadcast is a good 4-5 seconds
before the HDTV video.


So I want to delay a radio broadcast by 4-5 seconds. I would imagine I
would run the tape out to the delay unit, back into the tape in, and
listen in a monitor mode. A pot that would allow me to change the dlay
from, say, 0-10 seconds would be beneficial.

Thx!
Its expensive

http://www.hhb.co.uk/hhb/uk/products/detail.asp?ID=860

but you could diy with a audio ADC, big chunk of 16bit memory, a few
counters and audio DAC.
Not a beginners project



martin

Serious error.
All shortcuts have disappeared.
Screen. Mind. Both are blank.

 

[Allan Herriman]

On Tue, 21 Dec 2004 14:07:59 +0100, martin griffith
<martingriffith@yahoo.co.uk> wrote:

On 21 Dec 2004 04:57:21 -0800, in sci.electronics.design
larrybud2002@yahoo.com wrote:

Ok, posted in electronics.basics but no response:

Anybody have a simple circut to do this?

I love listening to our local radio announcers for the game while
watching the video. However, the radio broadcast is a good 4-5 seconds
before the HDTV video.


So I want to delay a radio broadcast by 4-5 seconds. I would imagine I
would run the tape out to the delay unit, back into the tape in, and
listen in a monitor mode. A pot that would allow me to change the dlay
from, say, 0-10 seconds would be beneficial.

Thx!
Its expensive
http://www.hhb.co.uk/hhb/uk/products/detail.asp?ID=860

but you could diy with a audio ADC, big chunk of 16bit memory, a few
counters and audio DAC.

= PC + soundcard + software

The hardware is trivial, but the software is not a beginners project.

Regards,
Allan

 

[martin griffith]

On 21 Dec 2004 04:57:21 -0800, in sci.electronics.design
larrybud2002@yahoo.com wrote:

Ok, posted in electronics.basics but no response:

Anybody have a simple circut to do this?

I love listening to our local radio announcers for the game while
watching the video. However, the radio broadcast is a good 4-5 seconds
before the HDTV video.


So I want to delay a radio broadcast by 4-5 seconds. I would imagine I
would run the tape out to the delay unit, back into the tape in, and
listen in a monitor mode. A pot that would allow me to change the dlay
from, say, 0-10 seconds would be beneficial.

Thx!
following Allans post

http://www.hitsquad.com/smm/win95/EFFECTS_DELAY_ECHO/
might be worth browsing


martin

Serious error.
All shortcuts have disappeared.
Screen. Mind. Both are blank.

 

[Don Lancaster]

larrybud2002@yahoo.com wrote:

Ok, posted in electronics.basics but no response:

Anybody have a simple circut to do this?

I love listening to our local radio announcers for the game while
watching the video. However, the radio broadcast is a good 4-5 seconds
before the HDTV video.

So I want to delay a radio broadcast by 4-5 seconds. I would imagine I
would run the tape out to the delay unit, back into the tape in, and
listen in a monitor mode. A pot that would allow me to change the dlay
from, say, 0-10 seconds would be beneficial.

Thx!

Just use a long piece of coaxial cable.
0.7 nanoseconds per foot.

--
Many thanks,

Don Lancaster
Synergetics 3860 West First Street Box 809 Thatcher, AZ 85552
voice: (928)428-4073 email: don@tinaja.com

Please visit my GURU's LAIR web site at http://www.tinaja.com

 

[Tim Wescott]

Jim Thompson wrote:

On Tue, 21 Dec 2004 09:22:54 -0700, Don Lancaster <don@tinaja.com
wrote:


larrybud2002@yahoo.com wrote:

Ok, posted in electronics.basics but no response:

Anybody have a simple circut to do this?

I love listening to our local radio announcers for the game while
watching the video. However, the radio broadcast is a good 4-5 seconds
before the HDTV video.

So I want to delay a radio broadcast by 4-5 seconds. I would imagine I
would run the tape out to the delay unit, back into the tape in, and
listen in a monitor mode. A pot that would allow me to change the dlay
from, say, 0-10 seconds would be beneficial.

Thx!

Just use a long piece of coaxial cable.
0.7 nanoseconds per foot.


One over ??

...Jim Thompson

Perhaps Don gets very special cable.

--

Tim Wescott
Wescott Design Services
http://www.wescottdesign.com

 

[Jim Backus]

On Tue, 21 Dec 2004 16:22:54 UTC, Don Lancaster <don@tinaja.com>
wrote:

larrybud2002@yahoo.com wrote:

Ok, posted in electronics.basics but no response:

Anybody have a simple circut to do this?

I love listening to our local radio announcers for the game while
watching the video. However, the radio broadcast is a good 4-5 seconds
before the HDTV video.

So I want to delay a radio broadcast by 4-5 seconds. I would imagine I
would run the tape out to the delay unit, back into the tape in, and
listen in a monitor mode. A pot that would allow me to change the dlay
from, say, 0-10 seconds would be beneficial.

Thx!

Just use a long piece of coaxial cable.
0.7 nanoseconds per foot.

storing the 1,227,600 miles of cable might be a problem though!

--
Jim Backus OS/2 user since 1994
bona fide replies to j <dot> backus <the circle thingy> jita <dot>
demon <dot> co <dot> uk

 

following Allans post
http://www.hitsquad.com/smm/win95/EFFECTS_DELAY_ECHO/
might be worth browsing
Unfortunately I don't have a PC in the area of the audio equipment.

 

[Nicholas O. Lindan]

Anybody have a simple circut to do this?

I love listening to our local radio announcers for the game while
watching the video. However, the radio broadcast is a good 4-5 seconds
before the HDTV video.

So I want to delay a radio broadcast by 4-5 seconds.

Bounce the HDTV signal off the moon. Move moon for best sound.

--
Nicholas O. Lindan, Cleveland, Ohio
Consulting Engineer: Electronics; Informatics; Photonics.
Remove spaces etc. to reply: n o lindan at net com dot com
psst.. want to buy an f-stop timer? nolindan.com/da/fstop/

 

[martin griffith]

On Wed, 22 Dec 2004 16:11:16 GMT, in sci.electronics.design "Nicholas
O. Lindan" <see@sig.com> wrote:

Anybody have a simple circut to do this?

I love listening to our local radio announcers for the game while
watching the video. However, the radio broadcast is a good 4-5 seconds
before the HDTV video.

So I want to delay a radio broadcast by 4-5 seconds.

Bounce the HDTV signal off the moon. Move moon for best sound.
You will need a doppler compensator since the relative velocities of

the earth and moon vary from about +900 mph at moonrise to -900 mph at
moonset (from http://www.infoage.org/diamof.html)

and it wont work when the moon is on the wrong side of the earth!


martin

Serious error.
All shortcuts have disappeared.
Screen. Mind. Both are blank.

 

[Anthony Fremont]

"Allan Herriman" <allan.herriman.hates.spam@ctam.com.au.invalid> wrote

On Tue, 21 Dec 2004 14:07:59 +0100, martin griffith wrote:

= PC + soundcard + software

The hardware is trivial, but the software is not a beginners project.

I found it was surprisingly simple under Linux. I was just recently
tinkering with audio capturing/playback. If you can read/write a file
handle in C, then capturing and playing back audio is a piece of cake.
Even setting the sample rate, etc. is dead simple.

 

[John Woodgate]

I read in sci.electronics.design that larrybud2002@yahoo.com wrote (in
<1103633841.511780.285360@c13g2000cwb.googlegroups.com&gt about 'Radio
delay to sync with TV video', on Tue, 21 Dec 2004:

So I want to delay a radio broadcast by 4-5 seconds.

Watch from a mile away, with the volume control at 11, and view the
picture through binoculars. (;-)
--
Regards, John Woodgate, OOO - Own Opinions Only.
The good news is that nothing is compulsory.
The bad news is that everything is prohibited.
http://www.jmwa.demon.co.uk Also see http://www.isce.org.uk

 

[martin griffith]

On Wed, 22 Dec 2004 22:06:50 +0000, in sci.electronics.design John
Woodgate <jmw@jmwa.demon.contraspam.yuk> wrote:

I read in sci.electronics.design that larrybud2002@yahoo.com wrote (in
1103633841.511780.285360@c13g2000cwb.googlegroups.com&gt about 'Radio
delay to sync with TV video', on Tue, 21 Dec 2004:
So I want to delay a radio broadcast by 4-5 seconds.

Watch from a mile away, with the volume control at 11, and view the
picture through binoculars. (;-)
hmm, how about a very long hosepipe, and stethascope(SP?) arrangement,

or a Cooper Time Cube, with suitable mods?


martin

Serious error.
All shortcuts have disappeared.
Screen. Mind. Both are blank.