hello!
my sound card(actually integrated on the main board) has quite high noise.
my speakers have noise cancelling circuit....but the headphones and wireless headphones...don't.
so is there a solution so that i can reduce the noise?
it would be good if the circuit doesn't need external power suply.
i searched the net, but only found noise cancelling headphones.
can any onehelp?
thanks!
Hi,
what You need is called a 'noise gate'. It is used to mute a signal that is below an adjustable threshold. I don't know how to make one, but 'noise gate' may help You with further search.
regards
joachim
hm, i am not sure that is what i want.
the idea is that if i connect the headphones directly to the computer i hear a noise. the noise doesn't dissappear when the music plays or something else.
i can't hear the same noise in my speakers, because they say that they have noise cancelling circuit.
so...i want to build something similar for my headphones.....
hm, i am not sure that is what i want.
the idea is that if i connect the headphones directly to the computer i hear a noise. the noise doesn't dissappear when the music plays or something else.
i can't hear the same noise in my speakers, because they say that they have noise cancelling circuit.
so...i want to build something similar for my headphones.....
nope, i don't think so.
how much can 1.5 meters of wire pick up? they are not active headphones. just simple 32 ohm headphones.
so what do you think i should do?
nope, i don't think so.
how much can 1.5 meters of wire pick up? they are not active headphones. just simple 32 ohm headphones.
so what do you think i should do?
hm....
well, i used reistors for headphones, but they were 160 ohm. don't think it is much difference.
anyway...thanks for the advice...
i'll see what i can do...