shazam

What are some good libraries for extracting data from audio files?

Recently I started to use the Shazam app on my iPhone. For those who don't know, this app identifies songs by listening to a small segment of the song playing. I was amazed by it's accuracy and speed so I decided to do a little digging. I found a paper written by one of their developers here. In the paper the developer goes into a good ...

iPhone Circular Progress Indicator

I'm trying to create a circular progress indicator like Shazam. It will represent progress during recording. There will be a finite amount of time and I want it to react to the sound level like Shazam's does. Any clues where to begin? Thanks ...

What is the best way to store a spectrogram graph as a data struture that can be compared against?

I have created a process similar to Shazam that creates a Spectrogram of a given sound clip. I am trying to figure out a way in which to store this data into a database so that I can run comparisons on it. (I dont need actual code, just conceptual help on the process). For those unfamiliar with a spectrogram, its a graph of time on the ...

Audio similarity library

I'm trying to find something like an audio similarity library for a school project. Something simple and well documented, written in python or java preferably, that could extract feature from audio files and estimate any form of similarity basing on these. Something like this code could also be fine but I think I don't have the skill to ...

Web-API for shazam or a similar service?

Shazam on my Android phone works great. Now I'm looking for an api for Shazam or a similar service. This service should take a small part of a song and should return the metadata of the song. (title, artist) ...