Orpheus Loudness Meter

Loudness metering software for Icecast/Shoutcast/HLS streams

Orpheus Loudness Meter is a metering application for Shoutcast/Icecast/HLS streams and other audio sources.


Built-in receiver for Icecast and Shoutcast streams.

HLS Streams

Support for HLS streams is also available.

Local Input Device

Use any ordinary audio interface as input.

Lots of visual instruments

Freely switchable oscilloscopes, spectrum analyzers, RTA's and vectorscopes to analyze the signal at various parts.

ITU BS.1770 loudness metering

Short and long term loudness metering based on ITU BS.1770 is built in for both HD and FM.

And that's not all!

For a complete rundown on the features, you can check out the manual soon.