Sentence examples for envelope of speech from inspiring English sources
The work by [23] introduces a method based on maximum entropy, while [24] proposes a new algorithm of syllabic splitting, which is based on the envelope of speech signals.
In order to determine the brain-to-brain entrainment mediated by speech-to-brain entrainment we first investigated the precise bands and sites showing statistically significant increases in phase synchronization (PLV) between the EEG signals and the amplitude envelopes of speech signals, again as compared to surrogate data.
Temporal envelopes of speech were extracted from broad frequency bands and were used to modulate noises of the same bandwidths.
Thus, we find a set of all-pole model coefficients, the cost function of which can be defined as the root mean square (RMS) distance between the spectral envelope of simulated speech and the original speech: C rms = 1 N ∑ i = 1 N log P ω i − log P * ω i 2 P ω = 1 A ω 2 = 1 ∑ k = 0 P a k e − jωk 2. (12..
In our study, both left and right auditory cortices show above-chance coherence with the amplitude envelope of vocoded speech, but it is only in the left hemisphere that coherence is enhanced for intelligible speech conditions.
The modulation spectrum is the spectral representation of the temporal envelope of the speech signal.
The smooth spectral envelope of the speech signal can be determined during cepstral analysis [27].
The identity of a speaker is associated with the spectral envelope of the speech signal, and with its prosody attributes: pitch, duration, and energy.
The diffuse noise is created as a noise field with the spatial coherence Γ diff(k) and the noise amplitude was modulated by the smooth temporal envelope of the speech to simulate reverberation.
Consequently, the resulting global evoked activity followed the acoustic envelope of the speech signal (Abrams et al., 2008).
To further approximate the spoken stimulus properties, the amplitude of the noise stimulus was modulated using the temporal envelope of the speech signals.
