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7 views

How do I maintain audio quality from projector output over 25 ft?

I bought a BenQ MH535FHD. It works great other than one major design flaw: it only has a 3.5mm jack for audio out. It's worth noting that it doesn't have bluetooth either. At this point I'm looking ...
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1answer
8 views

What cable is needed for Sennheiser ME66/K6 and Olympus LS-12

I`m planning to buy a Sennheiser ME66/K6 mic set and a recorder (possibly Olympys LS-12). What is the cable I would need to connect the mic set to the recorder?
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0answers
13 views

What device to connect Smart TV to sound bar and speaker [on hold]

Here is my current setup: Smart TV PHILIPS 43PUS7303/12: 4 HDMI ARC output + 1 Optical audio out A pair of Yamaha NS-IC800 set in the ceiling, connected with Norstone audio cable (5m) and Norstone ...
0
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2answers
23 views

Simulate Dolby AC-3 by two ordinary PC speakers?

The problem I want to solve is about 3D sound simulation: For example given Dolby AC-3, which applies 5.1 system, I would like to simulate it by two ordinary speakers of my computer. How can this be ...
0
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0answers
15 views

How to separate audio tracks?

There is a movie I like and it has unreleased soundtrack. Because of the way each thing is mixed, it is possible to separate the voices, music and sound effects like car engines using some program. ...
0
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0answers
13 views

Bluetooth speakers [on hold]

I have speakers paired with my laptop, and I also took my sound mixer and jacked into my laptop. Music plays through my Bluetooth speaker, but the microphone from my mixer does not send sound. What am ...
0
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1answer
13 views

Can I Record 4ch in a zoom H4n with my setup?

I need to record a live session, and I am trying not to buy anything else. I have a Zoom h4n as a recorder / mixer mics: 1 Shure SM 57 dinamic mic(to record percussion) (xlr cable) 1 Shure SM 11 ...
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0answers
23 views

Static ad insertion

Hope this is not OT. A few podcast hosts offer dynamic ad insertion. Your mp3 file stays untouched, the ad gets inserted automatically via their servers. As an alternative you can embed the ad clip in ...
0
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2answers
36 views

Calculating noise in dB produced by microphone pre-amplifiers

I need to know whether my pre-amplifier or my microphone is limiting the sound quality (in terms of noise) of my recording setup. The sound recorder (SM2Bat+, Wildlife Acoustics) has a specified ...
0
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1answer
27 views

Ventilator/Respirator foley sound

Trying to recreate this sound - Tried a few things but had no luck. Any ideas? Thanks!
0
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0answers
10 views

How can I extract AC-3 or DTS or any other audio streaming from a bulk collection of MP4 videos simultaniously with FFmpeg?

I want to just extract audio files without encoding or decoding for many MP4 videos simultaneously using the FFmpeg decoder. What would the git bash be for my requirement?
3
votes
1answer
34 views

Active noise cancellation inside public transit car?

Hi is it possible to make audio cancellation inside a bus/train cabin? I am thinking of gathering background noise and predict some delay playback the negative of the noise clip wave and try to cancel ...
1
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0answers
15 views

Overwriting selection with background noise (not silence)

I've got to edit a voice recording (removing breath, click, ahhhs, …), but since the track is part of a video, I can't just cut the unwanted parts out, otherwise the lipsyncing would be corrupted. So ...
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0answers
24 views

How can I add subtle realistic pitch variation to bounced audio?

Is there any software out there to add subtle realistic pitch variation to bounced audio files? Most of synthesizers and audio plugins let you do something like this. Unfortunately they don't sound ...
1
vote
1answer
21 views

How can I automatically synchronize/phase-align(?) two 99.5%+ similar audio tracks?

I've just done a general pass over the 'net looking for ways to automatically synchronize audio. This seems to be a nontrivial topic due to the way subtle circumstantial variations seem to demand ...
1
vote
1answer
21 views

Why can I not record ambisonics in Unity with Google Resonance?

I've set up Unity (2018.4.0f1 LTS) with the Google Resonance project and I'm attempting to record an ambisonic environment with the Resonance Audio Listener component - however on hitting Record, ...
0
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1answer
16 views

How do I extend the duration of a Waveform in Adobe Audition?

I have a waveform that is about 2 seconds long and I would like to extend its length by about 1 second to add an echo effect at the end of the original clip. How do I extend the duration of the ...
1
vote
1answer
46 views

Audio restoration with very poor signal to noise ratio

I am audio restoring and editing an mp3 file and converting to amr later on for distribution..see What are the best practices for sequencing the Isotope RX7 Standard toolset for dialogue audio ...
1
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0answers
33 views

ffmpeg silenceremove on 2 track audio

Is there any way to use silenceremove on file with 2 audio tracks, to trim silence only when the silence is on both audio tracks? File info: .mp4 with 2 stereo audio tracks(aac) I've already tried ...
1
vote
1answer
44 views

Why does the Marantz PMD661MKIII appear to limit amplitude?

I have a Sennheiser K6/ME66 microphone attached with an XLR cable to a Marantz PMD661 MKIII recorder. I set my presets to: 16-bit/44.1khz sampling rate. Low cut off/high cut off/mic attenuation to ...
1
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3answers
39 views

How do I loop a WAV file?

For Halloween I've done my front yard up in Pirate style. I have a couple of cannon that I've got the smoke & a red light working at 30 second intervals (too long going to cut it down to 20. My ...
3
votes
1answer
39 views

Can steady-state noise contain a fundamental frequency?

I am doing speech-in-noise testing. We use the so-called matrix test. The Flemish/Dutch version of this test features a female speaker. I ran some sentences through 'Praat' and it provided me with a ...
3
votes
1answer
39 views

What is the correct way to add decibel values?

This is to help clarify my train of thought. I am aware that in order to add 2 dB (not similar) values . i could follow the post in this link. The formula is 10*log10((10^(dB1/10))+(10^(dB2/10)))...
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0answers
22 views

Logitech Speakers Constantly Cutting Out

Recently, I installed a set of Logitech Z333 speakers by my desk. I've had these speakers for roughly a year now and they've never done what I'm about to describe until I started using them with my pc....
2
votes
1answer
23 views

Can power be supplied to a lavalier via the connector?

I have a BOYA BY-M1 lavalier mic which has its own battery unit. However, I want to attempt to supply power through the 4 pole TRRS jack itself for a project. I had attempted solutions for similar ...
1
vote
1answer
23 views

What DAW's support flexible pitch editing?

I've been introduced to Logic Pro X recently, and one of my favorite features is the Flex Pitch functionality. Unfortunately, I don't have a mac at home, so I'm looking for an alternative DAW with ...
0
votes
0answers
16 views

Fishman Aura Plus buzz and hum

I've a Martin 00-15E Retro with inbuilt electronics by Fishman (F1 Aura Plus ). Noticed recently that the guitar had developed a bad earth hum and buzz. Removed the strings and saddle and checked at ...
1
vote
0answers
15 views

Loading Cakewalk TTS-1 synth presets into the Step Sequencer (Cakewalk)

Cakewalk's built-in synth TTS-1 gives the ability to record notes in the Step Sequencer. However ,only the first preset in the active bank loads into the step sequencer automatically and the ...
1
vote
0answers
16 views

Tascam 4x4 usb interface only playing from 2 mics with 4 mics plugged in

I plugged this tascam usb interface us 4x4 into my windows 10 machine and only the first 2 channels are playing audio. I have tried on a Windows and Mac machine and the same thing happens. What's ...
-1
votes
0answers
19 views

Do Audio Technica M30/M40/M50 share the same headbands?

Audio Technica makes many headphones in the M-series, do the 30's, 40's and 50's share the same band? It seems from the pictures online that the band is interchangeable? M30 / M30X M40 / M40X M50 / ...
-1
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0answers
23 views

Treating Audio Technica pleather headbands so they don't flake and fall apart? [closed]

I have many Audio Technica headbands. The speakers outlive the headbands by many years. The headbands seem to be designed to fail with the fake leather they use right around the two year mark. Is ...
2
votes
0answers
19 views

How to detect real time onsets?

Hey Ladies and Gentlemen, I'm a Software Engineer Undergraduate. I'm trying to detect drum strokes(beats) in real-time in python. I used amplitude threshold-based onset detect (beat detect) algorithm ...
1
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2answers
44 views

Noise and Grounding: what's the point of external phantom power supplies?

I have a Focusrite Scarlet 2i2 2nd gen audio interface, which is powered through its USB bus. I have a AT2035 condenser mic attached to it, using the onboard phantom power capabilities. The interface ...
1
vote
1answer
28 views

Why does garageband does not detect the instrument plugin I installed?

I am trying to use this particular piano plugin on my GarageBand DAW on a Macbook. http://www.supremepiano.com/index.html?piano1.html I downloaded it, unarchived (unzipped) it and installed the .pkg ...
0
votes
1answer
33 views

A voice changer app for saving security instead of non liberal governments at online calling

I need to save me or other security some times for two usages (because of some political restrictions and problems via non liberal governments from religious parties or...): when I record the podcast ...
1
vote
1answer
43 views

Are there stereo systems that play music slower?

While building a mobile app that plays music for fitness classes, I was asked to add a feature that allows the user to speed up the tempo of the music 0-4% to compensate for some gym stereo systems ...
1
vote
1answer
34 views

Is hard panning the best practise when double tracking?

Apart from stereo width, why do people hard pan Left and Right when doing double tracking? Why not 50L & 50R or somewhere between? Is it because of phase cancellation?
3
votes
1answer
72 views

What are the best practices for sequencing the Isotope RX7 Standard toolset for dialogue audio restoration?

Background: Am using Isotope RX7 Standard suite tools to perform audio restoration on dialogue files with multiple data corruption issues in the sequence listed below: (a) Declip to restore the ...
0
votes
1answer
27 views

What microphones setup is suitable to record both a moving speaker and questions from the audience?

I am trying to improve the sound quality for following situation: - the speaker stand in front of a 20-30 people crowd. - the speaker moves around in front of the audience - the speaker writes from ...
0
votes
1answer
35 views

Stage piano outputs to mixer

My stage piano has left and right outputs (1/4"). They are balanced outputs according to Dexibell. I have a Yamaha MG10 mixer with several stereo inputs and mono inputs. I understand when using just ...
0
votes
0answers
33 views

Attenuating the amplifier volume: what is a better approach?

My Denon PMA-600NE is "too loud too quickly" with ELAC Debut 2.0 B5.2 speakers. Turning the master volume knob just ~20 degrees from zero position already takes it to a very high volume. I would like ...
1
vote
1answer
41 views

Why does compressing a kick drum make it sound punchy and louder?

Let's say I have a kick track. I put a compression effect on it with settings: Threshold: -20 dB, Ratio: 1:4, Attack: 1ms, Release: 20ms, Makeup Gain: 0dB. Since it's a compressor, I expect it co ...
1
vote
2answers
40 views

Cables: how to handle ground?

By default, audio cables have their ground pin connected to the cable shield at both ends. I have seen recommendations to connect the cable shield at one end only, to avoid ground loops. What's the ...
1
vote
1answer
42 views

What is Binaural Audio?

I often hear the term "Binaural" audio discussed in forums and in articles, but I'm not sure what it is. Can someone please provide a brief explanation?
0
votes
0answers
22 views

Tascam DR-40 line-out not working while headphones OK

I have a strange problem with my Tascam DR-40. The device has a single 3.5mm jack for line-out and headphones. While headphones are working well I don’t get a signal when using the same jack to ...
0
votes
1answer
26 views

Need suggestions on audio recording equipment for studying noise in classrooms

Ideally, we would be able to record from 20 or so stationary locations from well-matched microphones with flexibility in how they are set up (stands, on tables, stuck to walls, etc.) and 2-4 headset ...
0
votes
1answer
41 views

Why does the tonearm cable from my turntable pick up noise?

I have recently pick up an old turntable (my detailed setup goes below) and facing the background noise issue. I think it is something being picked up by my tonearm cable because when I move it or ...
1
vote
1answer
25 views

What are the risks of using bus powered audio interfaces? Compared to AC-mains powered?

I know as sound cards get bigger and bigger, manufacturers make the switch to power adapter rather than bus powered. What's the justification behind that? Why, and for whom, is it better to have AC-...
1
vote
2answers
36 views

Issues with mix-minus setup on Xenyx Q1002USB with dbx 286s

My setup is simple and complicated at the same time: My mixer is a Behringer Xenyx Q1002 USB Premium. 1. I have a XLR microphone going into a dbx 286s Mic Preamp/Processor. The processed audio is ...
0
votes
2answers
36 views

How can I send an audio re-recordered by whatsapp without distortion

The problem is that I want to send many customers the same explanation about something and I have to do it out loud through a voice note on WhatsApp, I can't send a file recorded with the audio ...

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