![]() ![]() ![]() ![]() And if you’re about to start a podcast, you want to make sure your podcast production measures up so your listeners have a comfortable experience. Just as the FM industry set loudness standards, so has the podcasting industry. A radio hardware expert describes the compression in detail: “…a 20:1 compressor that has a fast attack and very, very slow release and a threshold set quite low in the 10 to 30dB below 0VU range used with the intention of averaging all the audio to a predetermined volume.” So, since the 1970s, FM radio stations added professional audio hardware, including a 20:1 compression ratio, to their signal chain, boosting the quiet sections and raising the level of their entire broadcast resulting in a punchy overall sound that’s consistently loud. They wanted to be discovered by listeners just like you. No radio stations wanted to be passed over without a second thought. On the other hand, if you landed on a station that was barely audible – too quiet, you just keep moving. Remember using your radio's physical knob to dial your way up and down (or left and right), scanning through your favorite stations for your favorite songs or talk shows? If you were lucky enough to land on something you wanted to hear, and it sounded loud and clear, you’d stop and listen. Are you here to learn what level to set your podcast audio volume, and exactly how to do so? It’s great to know that you care about such things, and soon, you will have the answers you seek.įirst, let’s touch on a different but familiar media format and think back to the old days of FM radio. ![]()
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