Questions tagged [audio]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0
votes
0answers
14 views

What Are the Usual Software used for 3d Sound Editing

How Do Big Movie Industries and Game Studios Make that Amazing 3D Sound? I would really Like to Know How they Do it... I searched online on "3D Sound Editor" But came up with Nothing but ...
0
votes
1answer
17 views

How to use midi output from PA system amplifier for web conferencing

I'm a novice looking for help. I want to use midi output from a PA system amplifier as audio input to PC for use in Webex video conferencing. I bought a usb midi interface (Roland UM-ONE) but can't ...
0
votes
1answer
33 views

looking for a 24bit audio file only recorded in the lower 8 bits, or the ability to make such a file for testing

As the title suggests, I'm looking to either download, or create, a 24 bit audio file, that only has data in the lower 8 bits. The point of this would be to determine, definitively, if a piece of ...
0
votes
1answer
22 views

Do USB Audio Interface XLR Inputs show up as separate devices on Windows over the USB connection?

Devices I'm looking at specifically are these 3. I also want to clarify that I mean does it show up as 4 different devices in Windows sound settings? I don't plan on using these devices with a DAW. ...
0
votes
0answers
16 views

Isolating acoustic events in spectrogram in audacity [duplicate]

What is the best way to isolate individual acoustic events in the spectrogram view of an audio file in audacity? I have some recordings of conversations I need to analyze but the microphone was placed ...
0
votes
1answer
39 views

What type of microphone is best for a medium space room mix?

I'm looking for a way to record a live dance class in a 25' x 20' space. I want the classroom ambience but also want the teacher's voice to be clear. I'll be using a PA system either in the back or ...
1
vote
1answer
32 views

What's the lowest analog audio sound that a CD/44.1kHz audio system can make?

CDs, and other 44.1kHz sampling audio systems, can produce a maximum sound frequency of 20khz in the analog audio range (I'm not sure how the maths goes, but that's apparently true). My question is, ...
0
votes
1answer
79 views

How to simulate stereo from a mono audio file with command line or python?

I'm trying to do stereo effect from a mono audio, not a copy of the mono track to another channel. Some examples of stereoizing with Audition and Cubase 5.
0
votes
1answer
30 views

Trying to connect old speaker to old sound system

I hope I am asking in the right place. I don't know much about audio technology, so please excuse my terminology. I have an old sound system whose speaker stopped working, and I have a set of two old ...
0
votes
0answers
24 views

I want to make a pair of 2 ways loudspeakers reusing the drivers from two old identical 5.1 systems. Make it sense?

I have two identical 5.1 systems that doesn't work (I think the problem in both are the power supply, but I don´t care about that, I'm interesting on reusing the drivers, they are working fine). The ...
1
vote
1answer
57 views

How to invert a music track? (FL Studio / Audacity)

I am trying to invert my music track, I don't mean reverse it, invert it like here http://prntscr.com/rwa7a0 to make the first one be like second one. (Its flipped in the picture).
0
votes
0answers
40 views

How to reroute the audio interface output back into input?

I have a Behringer UMC404HD Audio interface. It has 4 inputs and 4 outputs. Through the inputs, I have mic, guitar, and keys. In order to put all of these through my loop pedal and effect pedal I have ...
0
votes
0answers
16 views

Rode NTG3 vs Sennheiser MKH 416

I am pretty torn between the Rode NTG3 and the Sennheiser MKH 416. The Sennheiser MKH 416 is considered to be the industry standard and is considered by many as probably one of the best in the market. ...
0
votes
0answers
17 views

what adaptor to use when connecting 3.5mm Boya lav mic to my old Moto X Android headphone jack

what adaptor to use when connecting 3.5mm Boya lav mic to my old Moto X Android headphone jack? The Boya mic slides into the Android headphone jack but does not fit correctly and does not work (of ...
0
votes
0answers
23 views

Audio repair service

I have some damaged audio from a video I recently took. Is there anyone interested in attempting to repair for me< happy to pay if need be.
1
vote
1answer
64 views

How to interpret the analog output of an SPL meter?

I tried to connect the analog output of a Sound Pressure Level Meter to a digital oscilloscope to determine the RT60 of a room. I thought I will somehow have an analog reading proportional to the SPL....
1
vote
0answers
19 views

Fix stuttering audio

I have a long piece of recorded audio which has many regular gaps of silence: When you zoom in you can see it like this: Is there any way of removing these regular gaps of silence? They are around "...
0
votes
0answers
22 views

Audio conflict between applications when my audio interface is the default audio output

Sorry if this is not the correct place but... has anybody had audio problems when two different audio capable applications (let's say Google chrome and any DAW) are up, on a mac, when you have only ...
0
votes
0answers
25 views

What is the name of the audio equipment Charlie Puth has on under the Meinl shakers?

second 15 in video under the Meinl shakers? second 1:12 in video right above the Universal Audio 1176LN
0
votes
1answer
41 views

How are audio samples of an mp3 file seeked?

I have a question concerning the idea behind the seeking of an audio file like (mp3 file). I am trying to implement my own seeking mechanism, but I cant understand how media players knows how to seek ...
1
vote
1answer
58 views

Is it possible for Matlab to read and decode an mp3 file?

I have run the following Matlab code and I got a signal as shown in the Figure below. [y, fs] = audioread(mp3file); y1 = y(:,1); y2 = y(:,2); dt = 1/fs; t1 = 0:dt:(length(y1)*dt)-dt; t2 = 0:dt:(...
0
votes
2answers
45 views

Anyway to track out two different voices within 1 audio file?

I have a podcast audio file with 2 voices, each speaking 1 at a time, and I need to track these out into two different files. I have logic, and I'm curious if there is any quicker way to separate the ...
2
votes
0answers
57 views

How to check for audio plagiarism?

I have a scenario of a global organization that has workers across the world uploading digital audio content and we need to confirm that their contributions are not reworked from older contributions ...
0
votes
1answer
51 views

What is the name of the audio equipment Charlie Puth has on this top shelf of his rack? (the one with the orange logo?)

What is the name of the audio equipment Charlie Puth has on this top shelf of his rack? (the one with the orange logo?)
0
votes
0answers
21 views

Track/id detection like Shazam (Clip to short)

i found a nice melody on a German documentation. How can i find more information about the melody ? I tried to recognize it with shazam, but the problem is the part is only around 1sec long, on the ...
2
votes
1answer
42 views

What causes the spike in PCM signal?

I decode an mp3 song using two different methods. The output PCM signals are shown in Figure 1 and Figure 2 respectively. Both the decoded output files have the same file size and audio quality. ...
2
votes
1answer
85 views

Why does this balanced/unbalanced setup work?

I've just learned about balanced and unbalanced audio connections and so I started trying to figure out which pieces of my equipment have what. My Roland U-220 sound module appears to have unbalanced ...
0
votes
0answers
376 views

My speaker makes a buzzing sound only when the aux cable is NOT connected

I seem to have the opposite of the common problem of buzzing when AUX is connected in that the speaker is fine if the aux is connected to a device, but if I remove it then it starts to buzz. Quick ...
1
vote
0answers
57 views

CECILIA 5 start problems in Win 10 [closed]

When I want to start Cecilia 5, Paint program starts instead. In win 7 I never had this problem. Thanks for any solution to this headache.
1
vote
1answer
67 views

Export or save audio on Cubase 10.5

I’ve been confused by exporting audio files in cubase. I export a stereo audio file and I get a mono one. Just a moment ago I tried saving the file and it’s fast and in stereo. Does anyone have a ...
1
vote
2answers
13 views

how do I get a 4 mic system with 6.5mm to be source for PA?

I have this wireless mic system: https://www.amazon.com/gp/product/B07XJ6VVBC/ and this cord: https://www.amazon.com/gp/product/B000068O1K It seems to plug in perfectly when I place cord into my ...
0
votes
0answers
21 views

Tool to fix rapid-fire dropouts?

I recorded a phone call and the cell service was pretty shoddy. Here's an example. Good briefly, then high-speed dropouts, then good again. In the below image, you can see the dropouts to the right ...
1
vote
1answer
63 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
59 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?
1
vote
1answer
191 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
3answers
66 views

Is the sound really decreasing according to the inverse square law?

Sound propagates according to the "inverse square law", that is well defined here: https://en.wikipedia.org/wiki/Inverse-square_law So the intensity equals 1/distance^2 Like the image in the above ...
1
vote
1answer
19 views

How do I power a Yamaha EMX5?

I know basically nothing with about audio engineering and need some help. I just recently bought a Yamaha emx5 powered mixer. What is the best way to protect it from a power surge? Do I need a power ...
2
votes
0answers
27 views

Ogg metadata: cover art tag

I'm a software development and newbie in audio engineering topics. I ran Icecast audio stream server and would like to show cover art audio tag to website users. Stream format is Ogg. The problem is - ...
0
votes
2answers
57 views

How do you change the equalisation of an individual song/audio?

I've been looking for weeks, and I have nowhere else to turn to. I really thought this would be very simple to find, but I'm looking for any type of software that has a 5 band equaliser, that allows ...
-1
votes
1answer
24 views

Encoding with explicitly defined 'high quality' regions within variable bit rate lossy audio

I am personally happy with absolutely trash audio quality when listening to podcasts, and frequently skip music, but have noticed many podcast producers will use high CBR* or overly high quality VBR ...
0
votes
1answer
24 views

Is it possible to make this kind of voice-modulation setup?

This is largely hypothetical: the answers I receive here will determine whether or not I and the peope involved even move forward with this project. I am part of a group hoping to build a series of ...
0
votes
0answers
18 views

How to route audio output from laptop to desktop for live streaming?

I have a Universal Audio Apollo Twin DUO, but the drivers seem to hate my desktop the more I use it (frequent buzzing/beeping/loss of audio), which requires frequent and annoying turn off/on ...
0
votes
0answers
44 views

Difference between car audio system and portable speaker

I designed a circuit which would turn on LEDs with intensity of the music (music reactive LEDs). I tested this using a portable Chinese speaker and it worked amazing. This makes me think that the ...
0
votes
1answer
43 views

Random clicks sounds when I record screencast

This is my recording setup Shure SM7B DBX 286S Focusrite 2i2 2nd Gen I use screencast and a mac to record it. Am listening to constant click sounds when I record the screencast. For sure it's not ...
0
votes
2answers
235 views

Converting balanced audio to RCA/phono audio - mixer needed? [closed]

I want to send balanced audio from one room to another in my home. The audio will originate from a Soundcraft Spirit Folio 12/2 mixing console desk. I'm assuming that the mix left/right and/or aux 1/...
0
votes
1answer
198 views

What Soundcraft Spirit Folio 12/2 mixing desk/console outputs are balanced?

I'm looking at the schematic on page 20 of the manual and am not sure myself if the outputs are balanced or unbalanced. I would like to plug stereo outputs using balanced 6.35mm jacks from either Mix ...
-1
votes
2answers
67 views

Why is 3.5mm shaped the way it is? [closed]

Wouldn't a simple rounded tip cylinder be good enough? Why does it have a diamond shaped arrow tip?
3
votes
1answer
221 views

How do you increase the volume of an audio recording without distortion?

I have an audio recording that has a very low volume. When I try to amplify and normalise using audacity, the distortion and noise make it impossible to understand the words that are being said. It's ...
1
vote
1answer
105 views

pa system for band [closed]

I know absolutely nothing about sound to be clear. I would like to know the cheapest way to get a pa system for my band. We are a four piece indie band who play small venues like bars/pubs. I was ...
0
votes
2answers
30 views

How to save audio from 2 XLR mics as 2 separate audio files

Beginner here, so I’m sorry if this is a stupid question. Trying to make a binaural asmr video. I record with 2 xlr mics, and a zoom h4n. When saving audio, it saves as one audio file, so I am unable ...

1
2 3 4 5
11