Non-Speech Noise or Sound Recognition Software?
Yes, you can use speech recognition software like CMU Sphinx for recognition of non-speech sounds. For this, you need to create your own acoustical and language models and define the lexicon restricted to your task. But to train the corresponding acoustic model, you must have enough training data with annotated sounds of interest.
Open source audio pattern recognition (finger printing)
There are a few Open Source audio recognition projects out there, although you can forget the quality/performances of commercial audio identification services such as Shazam, SoundHound, etc. It also depends on what kind of recognition you want to do (audio files fingerprinting/tagging, real-time identification, OTA (Over-The-Air) recognition ...
audio - Sound sample recognition library/code - Stack Overflow
May 12, 2010 · Do you know of such software library? LGPL would be most valuable to me, but I can go for commercial license as well. Audio clips will contain both music, text, effects, or any combination thereof. So, TEXT recognition is out of the question. Architecture: c++, C# for glue, CUDA if possible.
Trending 'Sound-Recognition' questions - Stack Overflow
Aug 24, 2023 · One of them is for sound recognition, and I need to use librosa to create a spectogram of the sound ...
audio - Sound recognition API, SDK (Android) - Stack Overflow
Jun 24, 2015 · It gets some results, but in general it works pretty poorly, especially with custom sound files. Echoprint is not designed for OTA recognition. I would recommend it for a testing/prototyping kind of thing, but not for production. Unfortunately, so far it's the only one allowing you to have your own server and sound files.
Speech recognition in C or Java or PHP? - Stack Overflow
May 27, 2011 · Speech recognition software typically needs to be trained to recognise specific words and phrases. You certainly wouldn't try to match against a string as in your example; you'd ask it to spot a specific one of the phrases it had been trained to recognise. In short, it's a very big field, which you're clearly only just dipping your toe into.
How to recognize similar sounds - techniques - Stack Overflow
Apr 24, 2012 · Well I already implemented an FFT, Shazam-like algorithm based on fingerprints but this algorithm only if the recorded sound matches at least a short interval of a sound stored in the database. E.g. I have a fingerprint of a fire alarm stored in the db. Then I record an interval of this sound and it gets recognized.
Voice recognition on android with recorded sound clip?
However, Froyo (API level 8) introduced the SpeechRecognizer class, which provides direct access to the speech recognition service. So, for example, you can start playback of an audio clip and have your Activity start the speech recognizer listening in the background, which will return results after completion to a user-defined listener ...
speech recognition - Writing software to tell where sound comes …
Dec 29, 2011 · Determining sound source direction (where the sound is coming from around you) is fairly simple. Get 6 directional microphones and point them up, down, front, back, left, and right. By looking at the relative amplitudes of the mic signals in response to a sound, you could pretty easily determine which direction a particular sound is coming from.
Write a Program Which Recognizes a Sound and Performs Action
May 8, 2009 · In either case, sound identification algorithms will generally look at the frequency spectrum of recorded sound (see Miky D's link on digital sound processing), and perform some pattern recognition on this data, rather than on the recorded waveform itself.