Questions tagged [sound]

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19 views

How to connect phone into a PC input

I've got a Samsung S8 phone with jack. I would like to connect this phone via cable into the analog inputs of the laptop in bi-directional fashion. So, the output sound of the PC travels via cable to ...
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0answers
16 views

Isolating acoustic events in spectrogram in audacity

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 ...
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0answers
22 views

Trying to find a particular sound from a synthesizer from this song

I hope this isn't marked as a duplicate question because there is another question very similar to this but the song is different. I have struggle for many weeks to find the exact sound from the ...
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1answer
27 views

How can you make a “playing in another room and it's raining” type sound?

How can you make a "playing in another room and it's raining" type sound given an mp3 and preferably with something like audacity or a free tool like that. Something like this:
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How to record ultrastound with phone?

For an experiment, I need to record ultrasound using my phone. Is there an app for it? Can my inbuilt phone do? Is it at all possible (Are today's phones capable)?
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1answer
32 views

How to quickly understand the layout in various digital console

Well i don't know if am asking this question on the right platform but anyways i can't help it so I'll still put it through. With the rapid growth in digital processing from various manufacturers ...
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1answer
29 views

I need help regarding hearing high frequencies! [closed]

I am sorry if I am not posting this in the right place. I am a 27 years old guy and I have a very bad ear at hearing high frequencies, I only figure out this today after doing more than 20 hearing ...
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1answer
32 views

Dialogue between 2 or more people

I'm a film editing student and I was wondering whether it is a common practice to always aim the boom microphone back and forth between the two (or more) people when their lines come up, even if a ...
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1answer
34 views

What kind of sound frequency which can be audible in speaker but cant be recorded & playback

What kind of sound frequency which can be audible in speaker but cant be recorded & playback. I want to send a sound file which can be listen by receiver but cant be recorded for future playback ...
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1answer
19 views

Simulating stereo sound in x y plane

I'm working with some digital sound generation, and I want to work with making 3d sound- in other words, taking a pregenerated wave and using audio delay and slight amplitude differences to make it ...
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1answer
43 views

Effect of sound waves striking an object

I am trying to understand the effect an acoustic wave has on an object. I have two speakers, one on top of another, and both emitting a Sine wave of 64Hz generated in MATLAB with a sampling rate of ...
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0answers
11 views

How does amplitude induce pitch shift? [duplicate]

I am curious to know how sound intensity influences on perceived pitch. For instance, if loudness is increased, a high pitch will be perceived higher while a low pitch will be perceived lower. Why ...
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1answer
58 views

What is the difference between changing mp3 file extension to .wav and using a converter instead?

What is the difference between changing mp3 file extension to .wav and using a converter instead. I am speaking in terms of end result. I thought mp3 and wav were actual different formats, but an ...
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1answer
24 views

Sound system speakers

I have a Behringer Xenox 502 sound mixer. What speakers will be compatible with this mixer.
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9answers
7k views

Does the .wav file created from a .mp3 file have better quality than the .mp3 file itself?

A .wav file created from a .mp3 file has the same frequency domain plot as the mp3 file itself. However, the .wav file created from .mp3 file has larger file size. According the post https://...
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1answer
43 views

How can make or find 'timpani rolling' sound?

I want to use sound like this. Is there any free sound sample, or paid sample? or some good VSTi? Thanks.
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4answers
41 views

Recording soft sounds

I'm a visual artist and want to record the sound of human touch live to be included in an installation artwork. (The very soft sound of touching thread.) I have no science or engineering knowledge. ...
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0answers
12 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?
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0answers
22 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 ...
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0answers
44 views

Can someone please tell me the names of these sound effects and where I can find them?

I found some sounds from the TV Show "Deal or No Deal" and I was wondering where I can find the full, clean versions of the sounds. The sound when the contestant accepts the deal: https://send....
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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 ...
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2answers
56 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 ...
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2answers
31 views

How do Channel Sub-groups work?

Stupid Question sorry. I'm trying to grasp subgroups. Analog board (see below) So I have the four subgroup faders, (1-4) and an example channel fader on 16. Let's say I have drums on channels 1 to 5,...
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1answer
71 views

What is the use of an insert slot in a sound mixer?

What is the use of insert slot on a sound mixer.
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0answers
45 views

Recreating the Bass sounds of Daft punk's Voyager and Avicii's Peace of Mind

I was trying to recreate the quite similar Bass sounds of Avicii's Peace of Mind and Daft Punk's Voyager. I suspect they used a saw wave and pushing the resonance on the filters, but I fail with my ...
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1answer
13 views

Is it better a wall close to the sound source or far from it, for max db reduction?

Suppose a sound has to go from point A to B and there is a wall in between: A -------||--------->B Is the volume of the sound reaching B louder if the wall is close to A or if the wall is close to B?...
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2answers
57 views

Laptop won't detect condenser microphone

I have recently purchased a condenser microphone and a mixer which supports phantom power. I connected the microphone to the mixer and then connected the mixer with my laptop by using RCA. The green ...
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1answer
99 views

how do I make a song sound like its another song

A while back I saw a song edit on twitter I sparked an interest with and I wanna see if I can do it myself. Anyway how and what program I can achieve this with? https://twitter.com/Waltmann13/status/...
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2answers
72 views

How do speakers work?

My brain just can't comprehend how all the sounds and frequencies at one single point in a song (drums, vocals, guitar, etc) can be created by one single vibration of a membrane. All at once!? I ...
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1answer
58 views

Does sound lose quality if sped up and then slowed down back to normal speed?

I am trying to research and find whether audio quality degrades if sped up and then slowed back down to it's normal speed, on the one hand its shortening the track so there is bound to be a loss of ...
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1answer
36 views

How to fix the buzzing noise from external speakers [closed]

I have been experiencing this issue since ever but never knew how to fix it. When my TV is connected to external speakers, there is a slight buzzing noise from the speakers. It increases when the ...
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0answers
37 views

Mechanism to always have a specified decibel level output

I'm a novice in this and planning to build a small inexpensive audio interface for myself. It will have: 1. One AUX input, that can be connected with a 3.5 mm jack. 2. One output, that can be ...
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0answers
67 views

How do I fix an m4a file that that has no sound beyond the 1st minute? [duplicate]

Now sure how these files got corrupted, they were recorded using the default Android Sound Recorder app. There is no sound beyond the first minute but the file is large showing there is info recorded ...
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1answer
38 views

Sound Proofing For use of power tools in a room located in a house located in a residential area in the utmost clandestine fashion possible [duplicate]

As the title as pretty much covered, I am a night owl and my mother goes mental if I do anything more than type on my computer. What do I buy from a the local hardware store would be a huge help
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0answers
25 views

G35 speaker, soldering [closed]

my G35 fell off the table and one of the speaker and the connecting cable got loose (right side). I glued all the plastic parts and opened it up to solder the cable. My question is: which cable (A and ...
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1answer
48 views

Selection Shortcut for Adobe Audition

I hope it is the right place to ask an Adobe Audition specific question. I'm trying to get audio clips from a large audio file. When I play and pause a sound in Adobe Audition's Editor using Space, ...
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1answer
114 views

Approximating SPL from dBFS?

I am attempting to try to find a relative measure of SPL using a value of dBFS. Stats from the audio data are derived from SoX using mean/max amplitude values from -n stat I know there is no direct ...
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1answer
62 views

Looking for sound evaluation parameters

I have a collection of live recordings of very varying sound quality. I have graded them in a first pass (along with tagging them) but I'm afraid that evaluation was rather inconsistent. The grades ...
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2answers
376 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 ...
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2answers
30 views

Source moving at speed of sound

What frequency sound would be observed by observer at rest is source is moving away from him at speed of sound? And Why so?
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2answers
311 views

Sound Design: water, river, streams etc using a synth

working on a game here and need a whole bunch of water-y sounds like rivers, streams etc .. of various sizes and characters... but given the abstract visuals having realistic water recordings simply ...
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1answer
382 views

Behringer C1-U Microphone Static Noise In Background

So I got my Behringer C1-U Microphone for my birthday on the 19th of November, and the Microphone has been amazing since just recently, all of sudden there has been a super annoying static sound in ...
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1answer
76 views

How do I synchronize input from a microphone array to a PC?

I'm using 4 microphones to built a microphone array. To interface them with my PC (running Windows), I bought four USB sound cards and using a USB hub I connect them to my system. Is there any ...
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1answer
42 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 ?
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2answers
41 views

best material to absorb Sound

The Loft that I live in used to be a city hall building. The hallways and lofts have very high ceilings and have a horrible echo problems. I am considering hanging some type of sound absorption ...
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2answers
88 views

Record Very Low Sound

I want to record very low sound. This sound can be heard by ear, so it is in the range of 20 Hz to 20,000 Hz , but i think it is more between 20 hz to 200 hz . The sound that i want to record is ...
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1answer
226 views

Audio formats safe to re-render as multiple times without noticeable degradation?

Okay so my understanding is that each time I render/export audio as anything it compresses itself and u lose quality. Even exporting it as itself with no changes once more, loses quality. That its ...
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1answer
67 views

Hospital Reception Sound Recording

I'm new to this forum but have quite a few questions packed in one for a shoot I'm doing soon. We want to record a scene with a subject waiting in a hospital reception (no dialogue), and create a ...
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1answer
48 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 ...
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1answer
18 views

Headset plugged into Yamaha piano and Laptop at same time. Does not have to be wireless

What audio cord/jacks do I need to enable use of Digital piano and lap top to 1 headset-does not have to be wireless right now

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