Sentence examples for speech degraded from inspiring English sources
In a recent electroencephalography (EEG) study (Takeichi et al., 2007a), we developed a new technique for assessing speech comprehension using speech degraded by m-sequence modulation and found a correlation peak with a 400-ms delay.
a speech degraded by white noise, b speech degraded by factory noise-I, c speech degraded by factory noise-II, d speech degraded by babble noise.
A blind deconvolution-based approach for the restoration of speech degraded by the acoustic environment was proposed in [4].
In this section, we investigate the accuracy of the three algorithms with speech degraded under wireless-VoIP conditions by means of correlation and root-mean-square error measures.
Since then, the problem of enhancing speech degraded by uncorrelated additive noise, when only the noisy speech is available, has become an area of active research [3].
In addition, our own tests reveal that PESQ fails to predict the quality of speech that has simply been distorted by low pass filtered speech as well as speech degraded by narrow band noise (from to ).
Unlike the overlap between speech production and degraded speech perception (reported previously, and depicted in Fig. 4 Ai), there was no direct voxel-by-voxel overlap within somatomotor cortex between spotlight locations showing significant syllable identity coding and brain regions activated by the perception of degraded compared with clear speech.
That gives us a measure of how visual speech degrades with the different poses, presented in Figure 12.
A preliminary experiment on speaker recognition with a GSS-based method showed that dereverberation using clean speech models degraded the speaker recognition performance, but was very effective for speech recognition.
Further TMS studies using variable tasks and speech stimuli (degraded and nondegraded) are needed to clarify in which conditions the articulatory motor system contributes to speech perception.
Figure 1 Comparison of speaker identification results for noisy speech signals degraded by Aurora car noise with 20-dB SNR.
