Sentence examples for using the inverse filter from inspiring English sources

We estimated the late reverberation components using the inverse filter and applied dereverberation by power spectral subtraction.

The acoustical data were then analysed by using the inverse filtering software DECAP (Svante Granqvist, Department of Speech, Music and Hearing, KTH, Sweden) for estimating the formant frequencies and the bandwidths.

Thus, the output signals of SIMO-ICA maintain the rich spatial qualities of the sound sources [24] Also the projection back method provides SIMO-model-separated signals using the inverse of an optimized ICA filter [25].

All stimuli were filtered using the inverse transfer function of the speaker to ensure a flat response across the stimulus frequency spectrum, with the overall level averaging 76 ± 5 decibels sound pressure level (dB SPL) from trial to trial, irrespective of stimulus type.

The filtered image is then obtained by using the inverse wavelet transformation.

Using Tikhnov regularization, the inverse filter matrix can be shown to be [7].

Deconvolution was carried out by the inverse filter method using Axiovision software.

In order to estimate the original channel from this modified version, we use the inverse of the pre-filter (19).

When no regularization is used in Eq. (9), the closed-form solution of f̂ can be found as (HT H −1 HT g (equivalent to the inverse filter).

The signal is called the inverse filter [8].

For the asymmetrical acoustical plants, we can calculate the inverse filters using (3).