Questions tagged [audio]

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0
votes
3answers
388 views

Cable vs wireless connection from amplifier to speaker

I would like to understand the implications of wired versus wireless sound signal transmission. Say, the signal originates from a source and arrives to an amplifier via cable. Is there a difference if ...
-1
votes
2answers
79 views

New BM-800 Problems

I recently bought a BM-800 condenser microphone set and as i'm hooking it up, I want to be able to use my headphones with it, but the split USB input and output won't allow the mic to work in the ...
0
votes
3answers
274 views

Automated process to seamlessly loop music

I always loop audio tracks for my daily vlog. It's like audio track is 3 minutes but I make this audio like 20 minutes. I just find one point near the beginning that also appears near the end. Then ...
0
votes
2answers
29 views

Sound Design/Sound Engineering Masters in Europe

I studied Computer Engineering in Italy and now I'm searching for a Master in sound in Europe. I want to explore mainly the technical aspects of the Sound Engineering, like recordig and post-...
6
votes
3answers
9k views

creating glissando/portamento with piano roll editors

I've been using several Midi sequencers with piano roll editors (Ableton, Reaper) and none of them seem to have a straightforward way to join two or more note events into a single glissando or ...
0
votes
1answer
16 views

How can I record audio from an MP3 player into my Mac?

so I use a portable audio recorder to record interviews, but it’s microusb port broke (but everything else work), I can still record new files and play the recordings from the built in speaker and 3....
0
votes
2answers
28 views

Connect DJ controller to 2x home speakers using AUX

Apologies in advance if this question is stupid, but I am a complete novice when it comes to sound so please bear with me. Short of it is: I have a DJ controller (https://www.thedjshop.co.uk/pioneer-...
0
votes
0answers
12 views

How do web video players alter playback rate?

I've been playing around with playback rate (time stretching) using Librosa in Python. The time stretch implementation there sees to consist of a stft, followed by a vocoder time stretch and then an ...
0
votes
1answer
49 views

SoundWire server is already running

I use SoundWire software. I want to launch multiple servers at once, so I could stream Audio to multiple channels to multiple users. It is written here http://georgielabs.net/SoundWireHelp.html that'...
0
votes
1answer
40 views

How to substract two similar audios, and play the difference(in wav.file or mp3. file)

I have two audios, the original audio A and the new audio B, B is made from A by adding some noise, now, is it possible that I want to extract the noise and play it? By playing it, I need the noise to ...
5
votes
1answer
586 views

Does converting mp3 to wav make sense with regard to timing accuracy?

Think about a program where it is mission critical to sync audio playback with text being displayed on the screen. And timing of this sync must be perfect. Currently, I am having all sorts of trouble ...
3
votes
1answer
102 views

Need help setting up 2 Audio Feed inputs with two seperate auto outputs.

I'm using Scanner Cast and was needing help trying to find the best way to have two different scanner audio feeds that can be uploaded to two scanner cast feeds without each hearing the other. Right ...
0
votes
3answers
260 views

Wav file amplification

I have a wav file that the subject is whispering in, how do I amplify without distortion? I have tried using Audacity, made it slightly better but audio still too low. Thanks
2
votes
1answer
49 views

Redirect audio output from a streaming app to a DJ app

Is it possible? I want to play with the output of streaming radios. Specifically I'm talking about something like Spin (a streaming app) and Traktor or djay (a DJ app). I'm on a Mac.
0
votes
0answers
9 views

m4a channel volume treated differently by different players

On a Mac, I've been using QuickTime to record .m4a audio files from Hangouts conversations via iShowU Audio Capture. If I open the file in Adobe Audition CC 2017 on Windows 10, it plays correctly: ...
0
votes
1answer
96 views

exporting .wav as .m4a creating sync issue in audacity

Edit: it's 0.0330s delay, not half a second sorry. ALso the problem occurs when converting the wav to .m4a in ffmpeg using the basic ffmpeg -i input.wav output.m4a, and I used the newest release of ...
1
vote
1answer
167 views

Any way to find out the sample rate, etc. of a .VOX file?

I'm unfamiliar with .VOX files, and I've come across one that I'd like to try and unpack; however, I'm unsure the sample rate and other specifics needed to decode it. I've fiddled around with some ....
1
vote
2answers
545 views

Open source software/library/tool/patch/… for converting audio to MIDI suggestions?

Having found 2 open source tools that can convert any audio file to midi, I'm still interested if there are others (for comparison). I've tried WaoN and Audio_to_midi_melodia. But not all samples ...
3
votes
2answers
66 views

Subtract music from microphone input while recording

I do have a Soundblaster 5/rx with a line-in, my mixer has an aux-return (and if that does not what I think it does, it has a headphone out too which I could use). The signal that is sent to the ...
0
votes
4answers
7k views

I have a BM 800 Mic that isnt working?

I have recently got a bm 800 mic that i have plugged into my Yamaha audiogram 6 interface with phantom power and the microphone is just not working. Plugged it directly into my pc and i get audio but ...
0
votes
1answer
29 views

How to find difference between 2 versions of the same song (one longer than the other)?

I have two versions of the same song. One is longer than the other (9 minutes Vs 13.55 minutes). Since our program only allows 10 min max time, we have to use the shorter version. but the audio ...
5
votes
1answer
10k views

What audio formats and codecs are used for YouTube videos?

I'm looking for an official YouTube page that lists all of the audio formats and codecs used for YouTube videos. I can only find information posted by unofficial sources without citing their source ...
0
votes
2answers
669 views

mp4 file has no sound

I recorded an mp4 file with 41mins, when i open it it shows the size and duration and plays through the file but doesn't have any sound. Does anyone know a way how to try and repair this or is this ...
2
votes
1answer
62 views

Question about audio interfaces

Why external audio interfaces are better than the onboard sound boards? e.g. The sound recorded from a guitar is better if we plug on an external audio interface (like behinger U-phoria) than onboard ...
11
votes
4answers
27k views

Are there free records of separate piano notes in .wav files for instance?

I'm trying to find some piano sound bank -for my childish experiments with sound - the most desired form is of course a number of .wav files, each one corresponding to a piano key - being a record of ...
0
votes
1answer
30 views

How can I correct loud audio with noisy high peaks?

Accidentally, the song was recorder without hardware filter, and it become too loud and distorted on high peaks (you can see and hear noise on high peaks): example audio file is here. Is that ...
0
votes
1answer
49 views

I want to recreate a quirk that comes from mixing TRRS plugs with TRS sockets

First, let me point out that I'm illiterate when it comes to sound design and only learned of the terminology just now, but to sum this up: I have an old mp3 player, a Creative Zen MX, that doesn't ...
1
vote
1answer
85 views

How to do live vocals effectson microphone input, using LMMS?

I am using LMMS on Debian Linux, and I want to take input from a USB microphone and run it through some of the effects (delay, pitch modification, etc) in LMMS. I don't want to do this post-recording ...
2
votes
3answers
542 views

Join audio files into one mp3?

I have a bunch of mp3 files I would like to consolidate into a single mp3. What software is able to do this quick and effectively? I have tried online conversion tools and they don't work so well. I ...
0
votes
1answer
48 views

What causes an imported audio CD file to have silent gaps?

I used Audacity to import an audio file from a CD and I see that the file has numerous silent gaps in it. Are these gaps from the original CD?
5
votes
6answers
47k views

Is it possible to separate voices from one mp3 file?

I want to separate 2 or more voices from one audio file, is there any software to this ? I have done some googling and seen that the answer is NO in most cases. But I think at least there should be ...
-1
votes
1answer
37 views

How can i remove noise from sound coming from my computer mic jack ?

Normaly The signal comming from the computer audio jack should not have any noise. But when i connect the signal to my oscilloscope i see a lot of noise in the signal. How to solve this ?
-1
votes
2answers
40 views

Possible to convert 15in speakers into 18in?

I need some advice. I want to start djing doing outdoor events. I bought the equipment I need however the Gemini speakers are 15 inch ones and I'm wondering if I can convert them into 18 inch ones by ...
1
vote
1answer
28 views

Music but low / intermittent vocals

I found out today that if I plug my Apple EarPods into my laptop's 3.5mm jack almost all the way, but not completely in, I can listen to music where the background music plays nearly perfectly, but I ...
0
votes
1answer
46 views

Is this a sensible setup for interviews?

I'm buying equipment for a series of sit-down interviews involving two people which will be published online - our company's first go at producing these in-house. We already have a few decent ...
1
vote
1answer
48 views

How to power an outdoor DJ Set?

I occasionally see videos of outdoor DJ sets is places that look like they are far from any standard power source. There are many on YouTube but here is an example: . ...
1
vote
1answer
44 views

Did hdmi ever not support audio? [closed]

My professor was going through slides and said “Oops, that should say hdmi supported. I wrote these slides when HDMI didn’t support sound.” Is this true? I can’t find anything saying that HDMI didn’t ...
0
votes
1answer
81 views

Can running audio from a laptop ruin your mixer?

We have a Behringer X-32 and two S-16 digital snakes. We were running our audio from a laptop (using a plethora of adapters--all passive--to go from 3.5mm stereo to xlr) to one of the digital snakes ...
-1
votes
1answer
49 views

How do I fix the frequency of my audio?

I am editing some audio files of an existing game. The current frequency rate Im using is 6500hz and the music sounds pretty bad. P. D If I use 44100hz there will be a lot of noise. I am using ...
-1
votes
1answer
131 views

I cant remove “hiss” sound on my Audacity track

To briefly explain my problem, when I play the audio track on Audacity and any media player on my PC, it sounds absolutely perfect. When I try on my phone's media player, it also sounds perfect. But ...
5
votes
3answers
25k views

Is it possible to raise/lower the volume of different voices?

This is probably an extremely easy question for you, but I'm very new to this. I found a video file of my niece talking and screaming on my phone, but I'm trying to hear the voice in the background. ...
2
votes
1answer
333 views

Combine PS4 and PC audio to have it play through one headset (through means of a mixer?)

So, first of all, I'm not sure if this is the right place to ask a question like this. If it isn't, my apologies; but I'd still very much appreciate it if someone could point me in the right direction ...
0
votes
2answers
48 views

Audio interface question - number of inputs needed?

I m new to sound recording and I want to be able to record the following: a digital piano (2 line outs) condenser microphone I m looking into the Safire 2i2 Are there enough inputs on this thing? ...
-1
votes
1answer
41 views

Going from Cell Phone 1/8" stereo jack (in mono mode) to Behringer MPA40BT-PRO

I have a Behringer MPA40BT-PRO portable PA system. I want to play iRealPro on my cell phone and have the output go to the Behringer PA just mentioned. CellPhone => 1/8" ??? Jack ====> 1/4" ...
14
votes
3answers
47k views

How to recover audio from an incomplete or corrupted AAC/m4a file

I recorded an 85-minute AAC/m4a file using Notability on my iPad. This app has always worked well before but for some reason there was a problem this time. The relevant file shows up as having 21MB (...
0
votes
1answer
91 views

What is causing this audio glitch during recording?

I have recorded some voice over using a condensor mic and the Presonus AudioBox iTwo (2-channel interface) into Logic X. The problem is that have found some random pops/clicks in the recordings. It ...
0
votes
2answers
286 views

What are the distorted sounds in 2 - 5 kHz range?

I have an mp3 128 Kbps music file with particular parts where a series of single note only on a cello is played initiated with a bell click. Less than a second after a bell click and cello note ...
5
votes
6answers
12k views

Fix for terrible “Hard Drive Noise” Audio Interference?

When recording direct input instrument audio using Ableton, my recording is plagued with a terrible noise interference that sounds like the clicks and movements of my PCs internal Hard Disk drive. ...
2
votes
3answers
5k views

How To Remove the Vocals from a Song? Basic methods won't work

I have an old song. I need to remove the vocals and get only the music from it. I used Audacity (Effects > Vocal Remover). After applying, there's no sound! I used Audition (the Center Channel ...
0
votes
1answer
39 views

How can these wav/mpeg files be the exact same duration—down to the (apparent) millionth of a second?

I'm working on a project that involves many different .wav files. In checking out some attributes of these files, I noticed something strange: The duration of all the files looks to be chunked in some ...