Product Overview of AudioTag
What is AudioTag?
AudioTag is a free music recognition service designed to identify unknown pieces of music quickly and efficiently. It utilizes a sophisticated audio recognition engine that combines proprietary, patented audio fingerprinting technology with a vast database of millions of songs.
Key Features
Music Recognition
AudioTag allows users to upload short audio fragments or entire songs in various file formats, including MP3, WAV, OGG, FLAC, and many others. Even low-quality recordings or audio extracted from YouTube videos can be recognized.
File Format Support
The service supports a wide range of audio file formats, including uncompressed and compressed waves (.WAV), MPEG-1 Layer III (.MP3), Ogg Vorbis (.OGG), FLAC, and more. It can also recognize audio tracks within video files.
Recognition Process
When an audio file is uploaded, the service extracts an audio fingerprint from the acoustic content and matches it against a large database of music fingerprints using a special fingerprint matching algorithm. This process provides information about the track title, artist name, album title, and other relevant details.
Reliability and Robustness
The recognition is highly reliable, with a low probability of erroneous results. The algorithm is robust to sound distortion, noise, and even speed variations, allowing it to recognize songs in poor-quality audio recordings.
Multiple Song Recognition
AudioTag can recognize multiple songs contained within different fragments of the same audio recording, providing information about each song along with the corresponding time intervals.
API Availability
AudioTag offers a free API for users, which allows for the automation of music identification queries. The API supports various actions such as requesting statistics, checking API status, performing acoustic recognition of audio files, and retrieving recognition results. The API operates asynchronously, providing a unique token for each job that can be used to check the status and retrieve the results.
Functionality
User-Friendly Interface
Users can upload audio files directly through the website, and the service will analyze the file to provide detailed information about the recognized music.
Commercial Use
While the service is free for non-commercial use, it can also be used commercially via the API, with certain limitations applying to free API usage.
Contribution and Database
The database contains over dozens of millions of song titles, mainly comprising popular music from the 1940s to the present, including genres like rock, blues, electronic, jazz, and classics. Users can also contribute to the service by adding new music to the database.
Advantages
- Short Fragment Recognition: AudioTag can identify music from very short audio fragments, as short as 10 seconds.
- Online Availability: The service is accessible online.
- Multiple Song Recognition: It can report multiple songs within the same recording with time-stamps.
- YouTube Video Support: AudioTag can recognize audio directly from YouTube videos.
In summary, AudioTag is a powerful and user-friendly music recognition service that leverages advanced audio fingerprinting technology to identify music efficiently, making it a valuable tool for both personal and commercial use.