Questions tagged [audio]
The audio tag has no usage guidance.
472
questions
0
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0answers
21 views
Audio mixer (VDSM01) to plug tv and computer on a single speaker
I have a set of speakers which are plugged through jack 3.5 to my TV. When I want to use the speakers on my computer I have to unplug the cable from TV and plug it on computer and vice versa. I would ...
0
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2answers
18 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 ...
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0answers
23 views
How to reduce bass on one side? [on hold]
I have one full range speaker/sub, and one mid range speaker. I bought an amp to power the two, but it only has an output for l/r sound, no output for bass/vocals. The mid range speaker doesn't handle ...
1
vote
1answer
33 views
Adobe Audition / Audacity: If I sum all the bins of a FFT (rectangular window), do I always get RMS Amplitude?
First I use Audacity to perform an FFT of an audio clip with a rectangular window. Then I sum all the FFT bin values. Since the FFT bins are expressed in dB, I perform the "decibel sum" like this:
...
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0answers
20 views
How do I isolate and amplify faint dialogue on an audio track?
I have a video that shouldn't have any sound in it and I can faintly hear someone talking. My question is how do I isolate and amplify these sounds to hear them without straining and reducing other ...
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0answers
21 views
Need Advice for my next pair of earbuds, which will be better? [closed]
So my last pair of earbuds (Bragi, the only brand I've ever really used) finally broke on me, and I'm looking to step it up a bit in terms of quality because I realized I could probably do better, so ...
0
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2answers
35 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-...
0
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1answer
22 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....
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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
62 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'...
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0answers
10 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: ...
3
votes
2answers
68 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 ...
-1
votes
2answers
91 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
1answer
31 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 ...
2
votes
1answer
63 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 ...
0
votes
1answer
31 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
53 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
91 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 ...
-1
votes
1answer
39 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
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 ...
1
vote
1answer
52 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:
.
...
0
votes
1answer
108 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
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 ...
-1
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1answer
149 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 ...
-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 ...
0
votes
1answer
47 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 ...
0
votes
2answers
33 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
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 ...
2
votes
1answer
397 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 ...
-1
votes
1answer
42 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" ...
0
votes
1answer
40 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 ...
0
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1answer
63 views
Strange audio signal from unknown source
today I stumbled upon one folder in my backups I totally forgot about.
It contains an audio file, a spectrogram and some observation.
In mid 2017 (starting from june) my speakers began to (seemingly ...
-2
votes
2answers
46 views
One of my speakers won’t play high frequencies until volume is raised very high
My hifi has two speakers
The left speaker, when I start to play something (after having had the unit switched off for a while) will reproduce low and mid frequencies fine. It will not reproduce high ...
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 ...
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0answers
54 views
Audacity Recorded Commentary Is Out Of Sync With My Webcam And Gameplay Recordings
so basically my commentary that i recorded for a game play video is out of sync with my webcam footage and my gameplay footage
Webcam: Logitech C922 Pro Stream Webcam
My Microphone: Stadium USBMIC1 (...
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?
1
vote
1answer
179 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 ....
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?
...
2
votes
2answers
660 views
What's the difference between 3 pin, 4 pin, and 5 pin XLR intercom headsets?
I'm looking for new headsets for an old Clear-com intercom system in a community theatre. All the plugs in the walls for the system are 3-pin XLR, but shopping around I can't find anything but 4 and 5 ...
0
votes
3answers
328 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 ...
1
vote
3answers
866 views
Is there a sound quality difference between RCA (analog) and optical (digital) connections?
All other things being equal, if there's an option for connecting two components using RCA cabling or connecting the same two components using an optical cable, is there any reason to prefer one ...
1
vote
1answer
83 views
Is DSD actually practical or just theoretical
From what ive read on the internet and on google, DSD is able to capture sound at 1 bit. From what i understand, this is essentially a way to capture audio at the most atomic level??
I'm not an ...
0
votes
1answer
508 views
Does a 64 OHMS Headphones require an amplifier? [closed]
I recently bought a pair of HD7 from Presonus (https://www.presonus.com/products/HD7) which are 2 x 32 ohms headphones. They sound good but not as good as I though they would.
Would that be due to ...
0
votes
1answer
92 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
3answers
279 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
0
votes
2answers
151 views
Audio callback and multiple threads
Given that real time inputs(low latency, say 96000khz SR and 128 "byte"(generally are these actually bytes or frames?) is about 1ms to process the input) must be processed quickly, I can't see how ...
0
votes
1answer
50 views
Why do YouTube Converters use MP3? [closed]
So youtube-dl shows that YouTube only uses Opus, m4a and vorbis containers. So how do these YouTube to MP3 converters get the MP3 then? Do they transcode from a lossy format? Isn't it better to get ...
2
votes
1answer
30 views
How do i take the arpeggiated midi and get the notes/rhythms being played in logic pro?
I arpeggiated a bass line in logic using the smart tools. I want it to show me the score for what's being played but it only shows me the chords at the moment.
1
vote
1answer
30 views
Is there a way to split audio?
I have two separate mono speakers. Is there a way to split the output from my computer into two 3.5mm jacks, one being the left channel and the other being the right? Also, I have a SoundBlasterX AE5, ...
-1
votes
3answers
64 views
Why don't speakers sound as good as instruments
In audiophile communities you often see a crazy amount of tweaking and gear designed around sound, but I'm curious on a technical level, are there known reasons why speakers don't sound as good as a ...
