Acoustic fingerprint

노트

위키데이터

• ID : Q1807085

말뭉치

1. Media identification using acoustic fingerprints can be used to monitor the use of specific musical works and performances on radio broadcast, records, CDs, streaming media and peer-to-peer networks.
2. A robust acoustic fingerprint algorithm must take into account the perceptual characteristics of the audio.
3. If two files sound alike to the human ear, their acoustic fingerprints should match, even if their binary representations are quite different.
4. Acoustic fingerprints are not hash functions, which must be sensitive to any small changes in the data.
5. Below code snippet shows how to extract acoustic fingerprints from an audio file and later use them as identifiers to recognize unknown audio query.
6. If you plan to use an external persistent storage for audio fingerprints Emy is the preferred choice.
7. It is a specialized storage developed for audio fingerprints.
8. You provide a file at the input, and after a certain number of conversions, you get “audio fingerprints” at the output.
9. Around the year 2000, the first ideas were coined to create audio fingerprints.
10. Practically all audio fingerprints are based on features in a spectrogram.
11. This paper presents an implementation of Artificial Neural Networks (ANN) for acoustic fingerprints recognition, applied to the identification of marine vessels.
12. It seems that the last one is currently the right way, and technologies such as acoustic fingerprint may allow us to provide such monitoring and enforcement.
13. Various pieces of pipeline equipment (especially those with rotating parts such as pumps, valves or generators) produce strong acoustic fingerprints .
14. It also claims that Apple will bring back the Touch ID in a new avatar, that is, an acoustic fingerprint technology that could allow for full-screen Touch ID.
15. At the core of AcoustID is an efficient algorithm for extracting audio fingerprints, called Chromaprint.
16. The algorithm is optimized specifically for matching near-identical audio streams, which allows the audio fingerprints to be very compact and the extraction process to be fast.
17. AcoustID contains a large crowd-sourced database of such audio fingerprints together with additional information about them, such as the song title, artist or links to the MusicBrainz database.
18. You can send an audio fingerprint to the AcoustID service and it will search the database and return you information about the song.
19. 3rd-generation algorithm using Acoustic Fingerprint Technology (AFT) to mark the outgoing signal.
20. Siemens FeedbackStopper is an adaptive phase cancellation system combined with Acoustic Fingerprint Technology and transient frequency shift.
21. To distinguish between feedback situations and non-feedback situations, FeedbackStopper employs the Siemens patented Acoustic Fingerprint Technology (AFT).
22. Once the acoustic fingerprint is detected (eg, feedback is likely to occur) in a particular acoustic situation, FeedbackStopper briefly shifts the entire output of the amplifier by 25 Hz.
23. With Wikipedia Zero becoming a piracy host (T129845) we should consider implementing an acoustic fingerprint matching system (AcoustID, Echoprint, Gracenote MusicID, Shazam) to quickly alert admins.
24. Different techniques have been applied to create audio fingerprints; however, with the introduction of deep learning, new data-driven unsupervised approaches are available.
25. The generating and storing of time-indexed audio fingerprints are redundant if an assumption may be made as to the portion of the audio piece that will be available for fingerprinting.
26. The fingerprint analysis engine 20 analyzes an audio fingerprint generated by the fingerprint extraction engine 18 for a match against registered fingerprints in a fingerprint database 26.
27. 2 is a flow diagram of a process for generating an audio fingerprint according to one embodiment of the invention.
28. Unlike many audio fingerprints generated by prior art systems, the audio fingerprint generated via the SVD operation has no notion of time associated with it.

메타데이터

위키데이터

• ID : Q1807085

Spacy 패턴 목록

• [{'LOWER': 'acoustic'}, {'LEMMA': 'fingerprint'}]