Revealing Hidden Response Issues with In-Ear Transmitters/Receivers

In this video Sammy and I test a Shure PSM1000 vs a Shure PSM900 Hardwire vs a Sennheiser EW 300 with pink noise and pulses as a test signal and Smaart as the measurement software

With pink noise they all are relatively flat. But using a pulse as a test signal allows us to hear and see issues that pink noise fails to highlight, using Smaart.

00:00 Intro
01:51 Setup and units to test
03:12 Check calibration of output levels using 1K tone
04:07 Pink noise test Smaart and listen PSM900 hardwire belt pack
05:15 Pink noise test Smaart and listen to PSM1000 front panel output
05:35 Pink noise test Smaart and listen to PSM1000 wireless belt pack
05:52 Pink noise test Smaart and listen to Sennheiser EW300 wireless belt pack
06:23 Pulse test Smaart and listen PSM900 hardwire belt pack
07:27 Pulse test Smaart and listen to PSM1000 front panel output
08:07 Pulse test Smaart and listen to PSM1000 wireless belt pack
08:38 Pink vs pulse as a test source
09:07 Pulse test Smaart and listen to Sennheiser EW300 wireless belt pack
09:15 Listening to the differences
10:30 Analogy to speed vs acceleration
11:30 Relevance and testing
13:01 Outro
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Видео Revealing Hidden Response Issues with In-Ear Transmitters/Receivers канала Dave Rat