On 01/-10/-28163 02:59 PM, David Hutto wrote:
On Sat, Feb 12, 2011 at 4:43 AM, Alan Gauld wrote:
"David Hutto" wrote
and what is sound, electromagnetically transmitted, then turned into
ones and zeroes.
Just to be picky sound is mechanical waves not electromagnetic.
The ear is primarily a
On Sat, Feb 12, 2011 at 4:43 AM, Alan Gauld wrote:
>
> "David Hutto" wrote
>
>> and what is sound, electromagnetically transmitted, then turned into
>> ones and zeroes.
>
> Just to be picky sound is mechanical waves not electromagnetic.
> The ear is primarily a mechanical device.
I meant after y
"Steven D'Aprano" wrote
I suggest you read up on how much work is needed to get reliable
data transport:
http://en.wikipedia.org/wiki/TCP/IP_model
http://www.howstuffworks.com/modem.htm
http://en.wikipedia.org/wiki/Modem
He probably doesn't need all of that since its only for education
but
"David Hutto" wrote
and what is sound, electromagnetically transmitted, then turned into
ones and zeroes.
Just to be picky sound is mechanical waves not electromagnetic.
The ear is primarily a mechanical device.
Audio is the more general term to describe signalling which
represents sound. A
On 02/12/2011 02:27 AM, Steven D'Aprano wrote:
> Corey Richardson wrote:
>> Hello Tutors,
>>
>> I'm working on a small script that compresses a file, sends it through
>> the telephone, and then receives and decompresses the file on the other
>> end. The compression is the easy part. The transmissio
> Pardon me while I chortle :)
>
>
Like I said, start here:
http://www.google.com/search?client=ubuntu&channel=fs&q=the+modern+telephone&ie=utf-8&oe=utf-8
Steven forgot a little in his elaboration,that he isn't an expert in this:
--
According to theoretical physics, the division of spatial int
Corey Richardson wrote:
Hello Tutors,
I'm working on a small script that compresses a file, sends it through
the telephone, and then receives and decompresses the file on the other
end. The compression is the easy part. The transmission is the hard
part. If anyone has worked with sound before, w
There doesn't even have to be a source file, or .o and.h and.c, it
just executes the command lines in it. So just a makefile in a
directory and typing make at the command line executes those commands.
So you can do a whole reorientation of a system with just command line
s in a makefile.
and a simple makefile, as I've recently understood, or a file that
executes command lines, can do that.
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This is how i zip the file:
david@david-HP-Pavilion-dv9700-Notebook-PC:~$ sudo gzip
/usr/lib/openoffice/basis-link/share/gallery/sounds/apert.wav >
/home/david/examp.gz[sudo] password for david:
david@david-HP-Pavilion-dv9700-Notebook-PC:~$
Then they:
david@david-HP-Pavilion-dv9700-Notebook-PC:
>> I have any file, gzip it, turn it to a sound file,
you have a sound file, then gzip it.
and then gunzip it on
>> the other end.
which requires an unzip utility on the other end, and then an app to
play the sound files format.
Using tones to specify bit patterns, I'll work that out
>> after
On 02/12/2011 01:26 AM, David Hutto wrote:
> On Sat, Feb 12, 2011 at 1:24 AM, David Hutto wrote:
>>> The point is to specifically transmit the data as sound, and then turn
>>> the sound back into the gzipped file. If I were doing this for anything
>>> other than my own entertainment and education,
On Sat, Feb 12, 2011 at 1:32 AM, Corey Richardson wrote:
> On 02/12/2011 01:26 AM, David Hutto wrote:
>> On Sat, Feb 12, 2011 at 1:24 AM, David Hutto wrote:
The point is to specifically transmit the data as sound, and then turn
the sound back into the gzipped file. If I were doing this
On Sat, Feb 12, 2011 at 1:24 AM, David Hutto wrote:
>> The point is to specifically transmit the data as sound, and then turn
>> the sound back into the gzipped file. If I were doing this for anything
>> other than my own entertainment and education, I'd do it some way that
>> made sense :-)
>>
>
> The point is to specifically transmit the data as sound, and then turn
> the sound back into the gzipped file. If I were doing this for anything
> other than my own entertainment and education, I'd do it some way that
> made sense :-)
>
Do you mean just a wav file, and then send it to someone?
_
On Sat, Feb 12, 2011 at 1:20 AM, Corey Richardson wrote:
> On 02/12/2011 01:10 AM, David Hutto wrote:
>> for some reason, if you're on linux, I wanna say use python's
>> subprocess, and man pppd. also look into proc and a thread in the
>> archives I did a while back.
>
> The point is to specifical
On 02/12/2011 01:10 AM, David Hutto wrote:
> for some reason, if you're on linux, I wanna say use python's
> subprocess, and man pppd. also look into proc and a thread in the
> archives I did a while back.
The point is to specifically transmit the data as sound, and then turn
the sound back into t
for some reason, if you're on linux, I wanna say use python's
subprocess, and man pppd. also look into proc and a thread in the
archives I did a while back.
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Hello Tutors,
I'm working on a small script that compresses a file, sends it through
the telephone, and then receives and decompresses the file on the other
end. The compression is the easy part. The transmission is the hard
part. If anyone has worked with sound before, what do you recommend?
I've
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