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5 votes

How to balance channel volume in Adobe Audition?

There are several ways to do this. Simple answer: You can edit each channel separately. When the wave-form is selected, you can hit the up arrow key or down arrow key to change the selection to left ...
Stormy's user avatar
  • 149
4 votes

Music drowning out singing

If it was recorded with one microphone, there is no good way to rectify this problem. Vocals and guitars share the same frequencies, so EQ is out of the picture. Sorry.
Scorb's user avatar
  • 674
4 votes

Festival requests DCP with mix level changes

This is a very old thread, but I just saw it. I am the technical manager of London Short Film Festival, and the author of the "how to make a DCP" guide the OP referred to. First off, I'm really ...
Overlook Motel's user avatar
4 votes

Specs of "common" sound level scale

Many of the “mystery scale” charts that I have seen include distance from the source. For example OSHA has one and includes distance and says 0dB is the threshold at 1kHz which would also be at 20µPa. ...
Timinycricket's user avatar
3 votes

Difference between Level, Signal Strength, Amplitude and Volume?

In Hi-Fi audio circles, Professional audio circles, Amateur audio circles, and other places, these four terms simply do not have definitions that are distinct from each other. In a lot of situations ...
Sotto Voce's user avatar
2 votes

How to ensure uniform sound levels in multiple WAV files?

You are talking about perceived loudness. This is quite unlike peak level. What you can do is measure the perceived loudness for all your songs and then adjust the gain accordingly. The best way ...
user2235980's user avatar
2 votes
Accepted

Why are levels so different on popular music tracks I open in my wav editor?

Basically, you're right with all your points. The level between different albums can indeed be dramatically different, depending on how agressively it was mastered. Records from the early days of CDs ...
leftaroundabout's user avatar
2 votes

Zoom H6 recording levels

While recording ambience sounds in Zoom h6 I have found that I generally have to keep the gain near 8-9 , for situations like general traffic and cityscape 6-7 usually works considering that one is ...
Mita's user avatar
  • 235
2 votes

What should be the volume level of monitors during mixing?

Low or somewhere inbetween. Unless you have acoustic treatment like baffles and obsorbers, defusers. If you have the level too high you will 'excite' the room causing potentially standing waves; peaks ...
Melloj's user avatar
  • 252
2 votes

How do you convert sound decibel (dB) measurements to a common loudness scale?

There is no formula you can use to make this conversion. It is unlikely your webcam would be suitable as a sound sensor due to the processing involved in detecting and multiplexing the audio into the ...
Mark's user avatar
  • 8,870
2 votes

If a speakers specification says it is a 30 Watt speaker, why can’t the formula for decibels be used to convert the 30 watts to dB?

There is at least one more specification needed: effiency also known as sensitivity. Converting electricity to sound is very ineffecient. Typical values of sensitivy is around 90dB sound level for 1 W ...
ghellquist's user avatar
  • 1,614
2 votes
Accepted

What unit can be used to define "loudness" across multiple programs?

The international consensus seems now established that loudness measure should be done according to ITU R BS.1770. Algorithms to measure audio programme loudness and true-peak audio level It is ...
audionuma's user avatar
  • 2,834
1 vote

Ardour: Setting recording levels

The track shows the input signal, not the adjustment made by the fader. To adjust this, you have to use the a gain control. There is one in the mixer that might help, but I don't think this will do ...
bjelleklang's user avatar
1 vote

UR22MKII very low microphone level problem

If it's loud enough via direct monitoring, and loud enough when listening in Audacity, it sounds like there's just a output level difference between your Steinberg interface and your built in computer ...
stosht's user avatar
  • 101
1 vote
Accepted

Guitar gain and noise setup for amp sim

You have 4 questions there - and we really want only one question in a post, however they are all very related so: Especially when playing high-gain metal, electric guitar is noisy - you pick up mains ...
Rory Alsop's user avatar
  • 6,024
1 vote

Timeline examples or learning resources for audio levelling of live event dialogue and audience reactions ? (e.g. stand-up comedy)

I have just found a broadly relevant example - though film-set based (hence lacking audience reaction elements) - in one part (as per the start-time in the link) of the following Youtube presentation: ...
esp's user avatar
  • 31
1 vote
Accepted

Does it matter if RMS meters hit red?

RMS is old school now. You should preferably use a plugin that measures the loudness in LUFS or LKFS. These are the same values only in Europe they use the name LUFS and in USA LKFS. For a target ...
ik-Janni's user avatar
1 vote
Accepted

10-15 dB lower input audio level on audio interface than output level on source

One meter is displaying dBV and the other is showing dBFS. which is what was suspected by Hobbes. Typical line level for dBFS is going to be between -18 and -12. So no big deal like audionuma said. It ...
Timinycricket's user avatar
1 vote

How much should volume change for an empty room vs one full of bodies?

For a room that is already very absorbent simply adding people to the room is not going to make a noticeable difference. Consequently, you should balance the room like a normal mixing theatre would. ...
Mark's user avatar
  • 8,870
1 vote
Accepted

Spotify optimal level using Soundforge's statistics

There is a de-facto standard of -14LUFS for Spotify and all online audio. You'll need to measure this with an integrated LUFS/LKFS meter. Soundforge stats isn't going to cut it and RMS measurement isn'...
Mark's user avatar
  • 8,870
1 vote

How do I generate a 0 dBFS sine-wave in SoX? (output clipped warning)

Check out the hexdump of the file you created. When you do, you will realise that there are 7FFF values in the file that correspond to your sample peaks. But, I'm going to say that you also have ...
Mark's user avatar
  • 8,870
1 vote

What devices do acoustical consultants use to measure sound?

Well I'm not a consultant but what you are probably looking for is a dB meter and I would guess there's not really any reason to measure frequencies other than curiosity. If you are considering ...
Timinycricket's user avatar
1 vote

Dynamic amplification of a sound file

There is no magic trick to make something good out of a bad recording. It will always sound very bad. That is why is it extremely important to get a good recording at first, with plenty of dynamic ...
Victor Deleau's user avatar
1 vote
Accepted

Fixing loudness on large MP3 comedy gig recordings

Try leveling, a much used compression technique. set compressor speed to the fastest setting lower threshold to the lowest setting play with the ratio between 1...2(2is kinda extreme 1.2-1.3 is ...
frcake's user avatar
  • 1,564
1 vote

how to adjust audio level across multiple editors?

You need to be able to edit the audio in an audio editor. Assuming that is so... 1: check there aren't strong levels below 100Hz (low bass rumble). If there are, remove them with an EQ or High Pass ...
alexbarbed's user avatar
1 vote

Zoom H6 recording levels

With a limited dynamic range - which you will often find with recording backgrounds and atmos - you can increase the gain on the recorder, but you will simply find yourself increasing the level of ...
Mark's user avatar
  • 8,870
1 vote
Accepted

microphone levels on a XENYX mixer very low

After reading and watching videos on YouTube I came to the realization that is obvious to any mediocre+ sound engineer. I come from field of biology so please excuse my ignorance on the matter. ...
Roman Luštrik's user avatar
1 vote

Eliminating spill on lapel mics

You have a few different options. You can use some gates on the lapel mics and set the threshold high enough to cut the TV bleedover, but not the character dialogue. This has the downside of ...
Dr. Funk's user avatar
  • 249
1 vote

Low Passed Sound Quality, Connecting Pro Soundcard to Consumer Hifi Amp. Level matching?

A balanced line-level output usually has TRS (tip-ring-shield) 1/4" connectors. Connecting them to an unbalanced input requires the use of mono cables which short R with S (ring/return with shield) ...
user20770's user avatar

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