Processing a track’s frequency bands independently can also alter its natural harmonic structure. But you really can have too much of a good thing. These filters can often add undesirable ringing, distortion, and noise to a track. In FM radio broadcasting, loudness is mainly balanced or controlled by means of compressors and limiters that prevent the frequency deviation of the transmitter from exceeding the permissable limits. Blue Yeti USB mic for room audio capture Lives for gear . Most broadcast systems provide five bands, but some offer even more. The Byre. 2 Reviews written. Once you find the combination of equipment and settings that work, take some notes and try to get the same sound quality or better for every live stream. 1. A multiband compressor must pass your track through several filters to split it into different frequency bands. Unfortunatly the theatre has no compressors, so I do add compression on each individual in post and the settings vary of course. Learn how to use a compressor / limiter to make your sound clear and professional! A detailed walk-through of audio dynamics and compression for music, podcasting and video! If you need a new microphone, compressor, or adapter for the next live stream, take a look at some of these options available on Amazon. Lastly I use Ozone4's loudness maximizer. Attack set too fast on drums/percussion. 1st January 2007 #2. But on average, I'm compressing around -30db with a ratio just over 2:1. How to compress voice over audio The reason we compress the voice over is to raise the volume of the words that are more difficult to hear, making the whole voice over more intelligible to the listener. Here are a few mistakes to avoid as you explore and experiment with your compressor settings. In the case of digital broadcasting, it should also be possible to achieve balanced loudness profiles Œ by follow-ing the existing international recommendations of the ITU and the EBU. Share Reply Quote. You might be tempted to stylishly slam the percussive elements of your mix with your favourite compressor. I would love to hear about these compressors and how they use 'em at the radio stations and what you more experienced engineers do in regards to this in the mix (if anything at all). The thick, rich voice of a radio announcer is not only dependent upon the quality of the source voice, but also on equalization and heavy doses of compression. Even linear-phase filters can alter the sound in an unflattering way. This is a very big subject and unfortunately I have to get some work done! In radio broadcasting, and a few television services now too, it is standard practice to use multi-band compression. Strong compressor settings, which can be heard every day in the broadcast world, are clearly audible and have a unique flavor.