Thus, a saliency map composed of [S.sub.i] can filter out the interference of
background noise.
Beamformer performance is not equally effective across all
background noise sources.
Parents and teachers may find that reducing
background noise or highlighting important information can help children learn even when there is
background noise.
To eliminate
background noise, the filtered signal corresponding to reference MIC must be subtracted from the filtered signal corresponding to primary MIC.
Add
background noise. Play some music in the room at a low volume.
Figure 2 summarizes the intention of this study, which analyzed the effects of noise pollution in terms of intensity and sources of
background noises on the cognitive performances of student-participants in a sampled province in the Philippines.
The same two frequencies (125 Hz and 500 Hz) and two
background noise levels (40 dBA and 55 dBA) were tested for a total of 4 conditions, which were repeated once during the session; so subjects participated in 8 trials total in this test, with the specific presentation order randomized across all subjects.
Wang said that for 50 years, researchers have tried to pull out the speech from the
background noise, asserting that hasn't worked, so they decided to try a very different approach: classify the noisy speech and retain only the parts where speech dominates the noise.
Although these methods of distinguishing insect sounds from
background noise are not completely error-free, they have been used successfully in several previous studies to detect RPW (Mankin et al.
Background noise is golden but Justin Bieber (not to mention the gruesome twosome DJs) blaring out of the radio first thing in the morning is not.
As well as reducing loud background music to a reasonable and safe level, we are also supporting retailers to install working induction loops at customer facing points to enable hearing aid users to hear the amplified voice of customer service staff over any
background noise.
Although the Sago miners were trapped within 280 feet,
background noise interfered with the signals from the seismic system.
