A spokesman for Syncrude, Alain Moore, said unusually heavy snow last week delayed the seasonal use of propane-powered noise machines at one of its three big ponds.
As with the Klipsch headphones, controls for iPhone and iPod playback are included, and the headphones can work without the battery-powered noise-canceling module, as regular, high-quality earbuds.
Even if they hadn't told me that, you can tell just by listening to it: for a box so small (and so battery-powered!), the noise that comes out of it is pretty dang decent.
In this method, we assumed that the spectral power in the high-powered region of noise is always greater than the frame average power.
As mentioned in Section 3, since the LLRs in the low-powered region of noise are not reliable because of the variation of the a posteriori SNR, it is desirable to consider more importantly the spectral powers of noisy speech which are much higher than the noise variance.
The occlusion manoeuvre can be both manually or electrically powered, but must be noise-free to prevent breathing modification by the patient [ 1].
To demodulate the EMG signal, we modelled the multiplicative tremor noise with a powered sine wave and divided the modelled multiplicative noise into the EMG signal.
For positively correlated accounting noise, too high powered second-period incentives are set under (A_{1}) compared to the full commitment setting.
In some orthopedic procedures, including total knee arthroplasty (TKA), surgeons are exposed to noise generated by powered instruments, with a risk of developing occupational hearing loss.
Most of noise spectral power is concentrated on the high-powered region, irrespective of the existence of speech component.
