Live Producer 0.322: Tune Audio hears which hum it is

Tune Audio tells a 50 Hz mains hum from a 60 Hz one, also under a voice, so Spelvin names the right hum and proposes a fix for it.

Fixed

Fixed Tune Audio… taking a 50 Hz hum for a 60 Hz one, and missing a hum that a voice speaks over. Mains hum is 50 Hz in Europe and 60 Hz in the Americas; the Studio now listens finely enough to tell the two apart, so Spelvin names the hum you have, proposes the Equalizer’s low cut for it and says that a ground loop isolator removes the cause.

The same hum under a voice, before and after: before, 50 and 60 Hz fell in one wide bin and Tune Audio read a hum of 5 dB at 60 Hz; after, the lines at 50, 100 and 150 Hz stand apart and Tune Audio reads 37 dB at 50 Hz

More info

Describes Live Producer 0.330 · 10 November 2026

Start Here Studio Output Control Showrunner Platform Spelvin Reference What's New

Release notes

Introduction 0.330: the Studio comes with your account 0.329: your camera at a glance, and one that comes back by itself 0.328: the shots that come along, clear in Light too 0.327: your own AI, connected 0.326: the Run of Show 0.325: clean voices, and a presenter on air with one press 0.324: your SRT streams and shared scripts, better protected 0.323: every window looks like the console 0.322: Tune Audio hears which hum it is 0.321: one look, the console 0.320: plans you can buy 0.319: mail through a mail service 0.318: remote guests 0.317: every show in one list 0.316: a folder for each recording 0.315: the script editor, finished 0.314: the script sets the show up when you say so 0.313: the Script window reads like the web 0.312: who edits a section, and the pages catch up 0.311: the timeline and the Studio read the script 0.310: Spelvin in the script 0.309: what changed in a version 0.308: sections in the script 0.307: tags and files in the script 0.306: the script is the editor 0.305: the two ways to use Live Producer 0.304: new stand-in drawings 0.303: a new look for the documentation 0.302: tooltips in one sentence 0.301: the inspector and the sheets get the ⓘ 0.300: a small ⓘ beside what it explains 0.299: quieter Settings 0.298: a Help menu 0.297: sharper pictures of the inspector 0.296: the documentation, first version 0.295: the documentation site