216 search results - page 12 / 44 » Adaptive context recognition based on audio signal |
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
In this paper, the design, implementation and testing of a digital microphone array is presented. The array uses digital MEMS microphones which integrate the microphone, amplifie...
INTERSPEECH
2010
13 years 2 months ago
2010
Over the years, the focus in noise robust speech recognition has shifted from noise robust features to model based techniques such as parallel model combination and uncertainty de...
ICASSP
2011
IEEE
2011
IEEE
Polyphonic audio-to-score alignment based on Bayesian Latent Harmonic Allocation Hidden Markov Model
12 years 11 months ago
This paper presents a Bayesian method for temporally aligning a music score and an audio rendition. A critical problem in audio-toscore alignment is in dealing with the wide varie...
TASLP
2010
13 years 2 months ago
2010
Multiple pitch estimation consists of estimating the fundamental frequencies and saliences of pitched sounds over short time frames of an audio signal. This task forms the basis of...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We propose a new approach for automatic melody extraction from polyphonic audio, based on Probabilistic Latent Component Analysis (PLCA). An audio signal is first divided into vo...