Sound Design

Questions tagged [spectrogram]

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Isolate hoots seen in spectrogram

I have an audio file of an owl hooting. The hoots are barely audible. If I look at the spectrogram in Audacity I can see them. They are the blips at 0.5k How can I isolate these? Edit: High pass 400, ...
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0answers
36 views

How to create non-specialist, yet convincing proof of 20-70Hz sound polution?

Due to a technical problem in the 4 story building I live in, everyday walking becomes amplified through the floor into my apartment as low frequency booming. I need to create proof in order to get ...
3
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2answers
1k views

How to create an audio file from a spectrogram?

Is there any program for this? I can not find anything for this
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2answers
88 views

Which is the better recording of this song?

Which is the better recording of this song? I can't hear the difference no matter how hard I try, yet I see one. Which one should I archive and why are the spectrograms so different? Thanks.
1
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2answers
1k views

How to cancel out sound in an audio track?

Please point me to the right site if Sound Design is not the correct one. I have been trying to hide a custom piece of audio within music so that it could not be heard, but will still show up when ...
1
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2answers
2k views

Comparing two spectrograms

I'm a total beginner at comparing spectrograms, is there any way to compare differences between two spectrograms or two mp3 files? I've seen people subtract two spectrograms to show only the ...
1
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1answer
253 views

How do I set a bigger resolution for the Audacity frequency axis?

I'm analysing some spectrograms, but I want to exactly measure some maximums and minimums and I must have a bigger resolution than the automatic one. I mean, how can I set the program to show me ...
-1
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2answers
103 views

Why does this spectrorgam look so jagged?

While I was testing out the "Stereo Mix" tool on Windows 10, I had noticed that the output of Spek (after I rendered the audio file in Audacity using "Insane, 320kbps" preset and Joint Stereo) looked ...
0
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3answers
61 views

Help identifying software

I have a small youtube channel and I was interested in a music making software I used a long time ago but I don't know its name, so I thought you could help me :) The software consist of a ...
2
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2answers
8k views

320kbps MP3 - Why is there a clear line near 16khz on spectrogram?

I'm doing some conversion between FLAC and MP3, and got the results below, shown in Spek. I got really curious. As I understand, a 320kbps MP3 at a constant bitrate will usually cut off at around ...
3
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4answers
2k views

Which spectrogram shows higher quality of the song?

I have two spectrograms of different copies of the same song. I just wanted to know how to tell which one has a greater quality than the other. Could someone help me? I think that the first one has ...