Reply by Jerry Avins March 7, 20072007-03-07
salaria wrote:
> Hello Wolfgang, > > In the recording software which i was using(Sony Sound Forge), there is an > indicator which indicates the level of input sound and warns(colour changes > to red) if the sound amplitude is going above the recording threshold. It > clips the input if it is above threshold. I tried recording at very low > volume, still the recorded audio is very bad. I do not think that could be > the reason.. I will try to check the recorded signal with the change you > have suggested.
The microphone input has high gain. There is a gain control on the output, but you can overload the input a strong signal. Send your signal to the "line in" connector if your sound card has one. If not, use an external attenuator about 100:1. Use the Walkman's "line out" port instead of the headphone output. Jerry -- Engineering is the art of making what you want from things you can get. ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
Reply by salaria March 7, 20072007-03-07
Hello Wolfgang,

In the recording software which i was using(Sony Sound Forge), there is an
indicator which indicates the level of input sound and warns(colour changes
to red) if the sound amplitude is going above the recording threshold. It
clips the input if it is above threshold. I tried recording at very low
volume, still the recorded audio is very bad. I do not think that could be
the reason.. I will try to check the recorded signal with the change you
have suggested.

Thanks!,
APS





>Hello salaria, > >computer mic socket has a hidden "amplification button". >In windows XP you can go to the Sound mixer press Options->"More
Options"
>And on Microphone "More". There's a mircrophone amplifier, depress it, >it sounds that your signal is too great for the input. > > Regards, Wolfgang > > >
Reply by March 7, 20072007-03-07
On Mar 7, 8:19 pm, "salaria" <apsala...@gmail.com> wrote:
> Hello, > > I just did a simple audio experiment and it failed... if you could comment > on it and/or suggest some changes to make it work: > > i have a walkman which is in very good condition. the output sound quality > of hte walkman is excellent. i connected the output of the walkman to the > computer mic socket using a simple audio sterio cord and recorded the > sound using sound forge in a .wav file. Now, when i playback the recorded > audio it is distorted and of very bad quality... > > What could be the reasons? (is it impedance marching or is it sampling > rate or is it that audio can not be simply recorded to .wav format or > what?) > > What changes would you suggest to make this simple experiment work > better? > > regards, > APS
The Mic input is mono for starters. You need the line input after using the right settings on control panel. F.
Reply by Greg March 7, 20072007-03-07
Hello salaria,

computer mic socket has a hidden "amplification button".
In windows XP you can go to the Sound mixer press Options->"More Options"
And on Microphone "More". There's a mircrophone amplifier, depress it,
it sounds that your signal is too great for the input.

                                Regards, Wolfgang


Reply by salaria March 7, 20072007-03-07
Hello,

I just did a simple audio experiment and it failed... if you could comment
on it and/or suggest some changes to make it work:

i have a walkman which is in very good condition. the output sound quality
of hte walkman is excellent. i connected the output of the walkman to the 
computer mic socket using a simple audio sterio cord and recorded the
sound using sound forge in a .wav file. Now, when i playback the recorded
audio it is distorted and of very bad quality...

What could be the reasons? (is it impedance marching or is it sampling
rate or is it that audio can not be simply recorded to .wav format or
what?)

What changes would you suggest to make this simple experiment work
better?

regards,
APS