Sentence examples for noise frames from inspiring English sources

Figure 5 Average power of car noise compared with variance of the a posteriori SNR in noise frames.

Using these LLRs in the decision rule, some of these noise frames can be detected as speech frames.

However, as the noise level increases, the number of ones also tends to increase, due to misclassifying the noise frames as speech in filter bands.

Moreover, the reference case employs the true binaural noise PSD in the left and right ear, which is of particular importance in non-stationary noise frames.

Thus the VAD demonstrates significantly better detection of the actual noise frames, but also a higher amount of incorrectly classified speech.

Also, this representation avoids the misclassifications of sudden energy ripples (i.e., noise frame with a higher energy than its neighbor noise frames, or speech frame with a lower energy than its neighbor speech frames).

(b) a noise frame.

The final depth difference is obtained by subtracting the averaged noise frame from the initial depth difference.

To reduce this noise, we calculate the following depth map frames: the initial depth difference, the averaged noise frame, and the final depth difference.

Each noise frame, which is used in the SPN estimation, is obtained by filtering the frame using a wavelet-based Wiener filter [21].

The averaged noise frame is obtained by averaging the depth difference between the averaged background image and a specific background image.