Sentence examples for frequency emphasis from inspiring English sources

A novel colour image enhancement architecture combining a Tonal Correction algorithm and a high frequency emphasis circular symmetric filter is implemented in hardware forming a colour image contrast enhancement system of low complexity.

These are presented in rank order according to the frequency, emphasis and stated importance by patients in Box 3. Within this general framework, a number of specific strategies may be helpful.

This type of low-frequency emphasis hearing aid is not suitable for most people with presbycusis, who typically show high frequency sloping hearing loss.

If the elderly person with presbycusis wears a low-frequency emphasis OTC hearing aid, their speech understanding in noise will further deteriorate due to upward spread of masking caused by amplified background noise and amplified low-frequency speech components [ 2].

Most of the low-cost OTC hearing aids investigated in previous studies were low-frequency emphasis hearing aids with little gain or even no gain in high frequencies [ 1, 2].

The previous results indicated that most OTC devices were low-frequency-emphasis devices and were unsuitable for elderly people with presbycusis, who were likely to be the major consumers of these products.

Speech understanding for individuals with presbycusis is not likely to be improved with low-frequency-emphasis hearing devices since consonants may remain inaudible with little gain, and amplified low-frequency background noise upwardly masks higher frequency sounds.

We also simulate FHEC (Frequency Harmonizing Emphasis Control) strategies that allow policymakers to concentrate the policy thrust on tracking frequencies that are optimally aligned with policy goals under different targeting priorities.

These themes were derived based on the frequency and emphasis of their appearance in the data set.

The summary shows that after the SARS and avian influenza outbreaks all agencies increased the frequency and emphasis on the use of NPI/CE measures to control the spread of IRD.

The LSF vectors were calculated every 20 ms using the autocorrelation method, with a 30 ms Hann window (hence a 33% overlap),9 high-frequency pre-emphasis with the filter, and 10 Hz-bandwidth expansion.