♪ Microphone - Lapel Mic Capsule - PUI 5024L #microphone #mic...

Title: Microphone - Lapel Mic Capsule - PUI 5024L #microphone #mic #lapelmic #miccapsule #pui5024l
Full Transcript: The speaker is comparing different Lavalier microphones and their sound quality. They are testing the microphones in a quiet studio with some background noise. The first microphone is the PUI-5024L capsule, which has good sensitivity and signal-to-noise ratio. The treble drops off at around 15,000 Hz. It is powered by a 48 volt phantom power and outputs sound in positive phase. The second example is the same microphone capsule, but wired into a 3.5 mm jack, which outputs sound in negative phase. When the phase is inverted, it sounds similar to the first microphone. In this session I'm going to take a look at various Lavalier microphones and Lavalier microphone capsules in order that we can compare the sound. The microphones are set in a stand in free air, 15 centimetres in front of my mouth. We're in a fairly quiet, well-damped studio, although there is some noise from machinery outside and a refrigerator on the floor below. The recordings are being made into a Sound Devices MixPre-3. Now, this first microphone is the PUI-5024L capsule, which I've mounted in a metal housing. It has a quoted sensitivity of minus 24 dB and a very good signal-to-noise ratio of 80 dB. It has quite a good extended base, although the treble drops off fairly sharply at about 15,000 Hz. This microphone being fed through a 48 volt phantom power via an XLR, which has a capacitor and resistor built in to drop the voltage to 5 volts. In this configuration, this microphone outputs the sound in positive phase. And the next example is the same microphone capsule, the PUI-5024L, but this time it's wired into a 3.5 mm jack, which is plugged into the Sound Devices Mixer and is being fed by the standard plug-in power from the mixer. Now, you'll hear that this sounds quite different, because this microphone outputs the sound in negative phase. So, if I now switch that on the mixer from the normal input phase, which is in fact negative from this configuration, to inverted, you'll now hear that the sound has changed. And this, in fact, has been inverted to a positive phase signal, which sounds very much like the same capsule when it's fed through the XLR 48 volt phantom power system. So, let me just swap that back so that you can hear the similarity between the two. So, this is now the 48 volt powered version of the same capsule, the 5024L, and that sounds very similar to the 3.5 jack version, which has had its phase inverted.
From Soundboard: Chris DelcanAV
Format: MP3
Length: 155 seconds
Plays: 3 plays
Downloads: 0 downloads
Uploaded: August 2nd 2024
Auto Transcribed: No

Microphone - Lapel Mic Capsule - PUI 5024L #microphone #mic #lapelmic #miccapsule #pui5024l

This sound clip is from:

Chris DelcanAV Master Member of the Institute of Videography with an interest in audio. #microphone #mic #lapelmic

Description: Master Member of the Institute of Videography with an interest in audio.

#microphone #mic #lapelmic #miccapsule #pui5024l

Sound sample of PUI 5024L 10mm mic capsule which has very low inherent self noise (14db) and a nice tonal character. Sample Male voice. Comparison of tonal difference between negative and positive phase. This is a 2 wire capsule which outputs a -ve phase signal which can be flipped in the edit to +ve phase or by using a 48v power adaptor. S/N 80db.

Go to Soundboard Search

You Might Also Like:

Chris Moyles Radio X Chris Morris Brass Eye Chris Farley Chris Farley : Matt Foley Motivational S… Chris Brown Chris Redfield : Resident Evil Chris Tarrant Chris Griffin 💬 Chris Evans HD TTS Computer AI Voice Chris Hansen 💬 Chris Rock TTS Computer AI Voice Chris Pratt Chris Berman 💬 Chris Hansen TTS Computer AI Voice Chris Moyles Show Carpark Catchphrase

Microphone - Lapel Mic Capsule - PUI 5024L #microphone #mic #lapelmic #miccapsule #pui5024l
Play this sound clip or download with the free iOS, Android and Chrome apps.