Infoseite // tonproblem z1: swish + hum



Frage von mw:


servus wiedermal,

times could you please, if you have time and lust, in the following tests listen?

http://www (wurde_entfernt_weil_problem_gelöst) mp3

(Raw material, only normalized)

I hear there

1. a too loud noise and
2. a strange hum, sounds a bit like a digital feedback, always with the input signal is increasing and in the pauses again abating.

you probably only listen to really good speakers, on a normal computer boxing wirds not noticeable. So, if it's listening: what does it happen? lies in the framework of acceptable?

it is not s.den mics, which are directly connected s.mischpult clean, because I hear this noise are not synonymous.
it is not synonymous limiter, input is set to manual.
it is not the synonymous typical vibration from the drive.
it is not synonymous mic problem, because it appears synonymous with pure line-in on.

microphones are incidentally

1. large membrane / phantom directly connected via cable
2. ansteckmikro (bullet) via wireless / line connected
3. judge mikro / phantom directly connected via cable

to help! and thank you in advance :-)
mw

Space


Antwort von tommyb:

Hmmm ... Noise is therefore a real thing, but it oscillates somewhere between-48dB and-45dB (0dB wanted to go). It's so fine, unless you want the sound with a compressor "alive" do, then it will be problematic.

Ich finds ok.

Space


Antwort von mw:

Thank you! yes, I have to compress so synonymous, and the rush is, if I wanted normalize to 0, sometimes at -25 .... may be some problem with static electricity be?

Space


Antwort von tommyb:

You mean that it is of not well-insulated power lines coming? As early as possible, listens but does not like that. To test just to take a dimmer and half are unbalanced next to a cable set - then you can hear the sound definitely.

I have my whole being viewed again and it times with a compressor processed. The noise can be wonderfully compensated if the compressor from-40dB and reinforce all of which can not.

Incidentally, if you get the signal from the tape Holst, how far is the distance between the dB 0dB wanted to?

When normalization is everything raised synonymous Noise. If the entire signal that is raised to 10dB was s.den to 0dB peak bodies to achieve that was previously Noise-55dB at somewhere that is in the field of signal to noise ratio falls in the recording (typically-60dB to-50dB).

Space


Antwort von mw:

Hi! thank you, that you make such thoughtless :-)

yes, with the compressor and Denoiser only from -40 has previously worked well, as long as it still was not as fierce. I think it still be heard. distance to the wanted: I usually let-10dB upwards, so that really is not synonymous overridden. the distance between useful signal and is then at about 25th .. but, ah ... I understand what you mean. I fahr times higher in the camera inside and check, obs is still there .... thank you!

Space


Antwort von mw:

I could now get halfway in handy. absurd solution:
While I go in line with pure, defined the input as a mic and sink to the internal input from -12. I then regulated the manual input relatively wide high headroom to about -5. sounds ok now and the buzz seems to be gone. still roars, but much quieter. s.alle thank you!

Space


Antwort von tommyb:

Make that a combination of mic and line, the signal is not overdriven sounds (sounds just so).

Space


Antwort von mw:

exactly, that's a bit tricky, but it already out skin ... thank you again for your tips!

Space





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