Real-time audio communications over IP have become essential to our daily lives. Packet-
switched networks, however, are inherently prone to jitter and data losses, thus creating a …

The improvement of the performance of online separating speech and music is an NP
problem and the separation optimization increases the complexity of the method in a Robust …

Linear prediction is extensively used in modeling, compression, coding, and generation of
speech signal. Various formulations of linear prediction are available, both in time and …

In this paper, we consider methods for improving far-field speech recognition using
dereverberation based on sparse multi-channel linear prediction. In particular, we extend …

Environmental noise degrades the speech intelligibility when listening to the phone.
Although the phone has a clean signal source, it is still difficult for the listener to get …

Blind multichannel speech dereverberation methods based on multichannel linear
prediction (MCLP) estimate the dereverberated speech component without any knowledge …

In some cases, speech can be a disturbing source of ambient noise. Active noise control
(ANC) systems have difficulties in dealing with speech due to its non-stationary nature and …

In this paper, we present a speech analysis method based on sparse pole-zero modeling of
speech. Instead of using the all-pole model to approximate the speech production filter, a …

The restoration of click degraded audio signals is important to achieve acceptable audio
quality in many old audio media. Restoration by missing sample estimation based on …

Clicks are localized degradation that affect most archived audio media. Click degradation
are objectionable to the listener and should be suppressed to make the audio acceptable …