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Questions tagged [sound-recognition]

49 questions
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SoundRecognition won't work, can't find a pyaudio moudule

I am trying to build a desktop assistant with sound_recognition, but it keeps saying Cannot find PyAudio, Check installation but when I try to do pip install pyaudio it says Requirement already satisfied: pyaudio in…
Kid Cool
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Music (genres) recognition using c#

I need to do a music recognition application in C# for school purposes (recognition of some music genres - styles) Can you recommend some GOOD way (sources, APIs, libraries, articles) to do this? Thanks very much.
user430704
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How to properly install a linux package into a Google cloud plateform project?

I'm deploying a webapp on Google Cloud Plateform to test some trained models with Fast.ai. One of them is for sound recognition, and I need to use librosa to create a spectogram of the sound provided by the user. But librosa needs ffmpeg to work…
Polegar
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How does Shazam avoid false positives?

In a nutshell, Shazam records a fingerprint of the song you're listening to, and sends it to its backend servers to match it against a fingerprint database. The lookup process then produces a histogram of offsets for each song in the index, and…
Jean Gauthier
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I want my android app to recognize finger snap sound, Is there any way?

I am creating a android application and I want my application to recognize sound and find whether it is finger snap sound or not, how to do it. Is there any API available help me with it.
Sarath S
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Sound digit classification

What I'm trying to do is conceptually similar to the infamous NMIST classification example. Except that each digit is a computer generated sound wave. I'll be adding some background noise to the data in order to improve real world accuracy. My…
Charles Fried
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iPhone app sound recognition?

I'm trying to get an app to record microphone input, and respond to certain sounds. These sounds would be pre-recorded and played on a different device-- like website or TV. So I'm guessing it'd be a matter of comparing the audio data. Any idea…
miketucker
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Web Speech API - Raw Words

Im trying to get the Web speech api to give me the raw letters being spoken. From the api i have found this: SpeechRecognitionAlternative: transcript attribute The transcript string represents the raw words that the user spoke. For continuous…
Mystx
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Methods to do outlier detection in sound recognition?

There are models to recognize 2-class sounds, which are class-A and class-B. How to recognize class-C sounds as abnormal sound ? I tried to set a threshold while recognizing by frames. above 70% -> class A or B else -> abnormal For example, If…
yutseho
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Framework/Algorithms/Library for server side estimation/recognition of audio file similarity?

I want to implement an android app which compares recorded audio files with our sound database and reports a similiarity metric. The app will work somehow like Shazam but is matched against our database audio files. Can anyone point me to an open…
onlythoughtworks
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Argument list error C++/CLR

I am creating a sound recognition program and there is a syntax error I can't solve in C++ here it is: sRecognize->SpeechRecognized += sRecognize_SpeechRecognized; The error says: Error 1 error C3867:…
Bakr
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How to count max amplitude of sound in android?

I am here searching for a functionality of counting max amplitude sound of punching. i used android speech recognition API in my demo app but it is counting all sound(noise) and count are running like bullet speed. I want count only punch impacting…
Tapesh
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Sound Recognition with iOS 7?

I want to build an app that responds to the sound you make when blowing out birthday candles. This is not speech recognition per se (that sound isn't a word in English), and the very kind Halle over at OpenEars told me that it's not possible using…
Phoebe719
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Sound similarity of computer generated and human voice

I am looking for an algorithm to compare two sound files by means of their phonetics. I want to evaluate some kind of score (e.g. 0: no similarity; 100: the same sound). Therefore, I loaded a computer generated and a recorded human voice saying…
Dominik
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Retrieving array of amplitudes from a WAV file, not returning full data

I'm working on a thesis about chord detection. After struggling hard, I found the root of my problem is at getting the amplitude of the wav file using my C# -based program. I used this codes to retrieve the amplitude: public WavProcessing(String…
Norman Pratama
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