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It has been shown that these processes can greatly reduce the noise and enhance the contrast, no matter how the background is.
This new subtractive-type enhancement scheme has been tested and found to perform well, not only in variable background noise level condition, but also in fixed background noise level condition.
Proceedings ArticleDOI
04 May 2014
39 Citations
The proposed method is robust to background noise and reverberation.
This provides a new background noise function verified and useful for low and high data rate technologies and for further noise studies.
A low background is desired in most cases, especially when the background noise is of comparable strength to the signal of interest.
The image processing results showed that this capturing method could reduce the background noise and overcome any target overlapping.
This paper presents a novel fixed pattern bias noise suppression method for IR video based on background modeling.
The proposed algorithm is robust to various types of background noise.
The new method is more robust than the classical method against background noise.
The simulation results show that the improved method can reduce noise and dynamic background interference while improving moving target detection, thereby proving the effectiveness and adaptability of the proposed method.
The authors also introduce a new receiver structure employing the selective combining technique to significantly reduce the effect of background noise.
One mitigating factor in the presence of background noise is earphone type.
The filter method appears robust within a wide range of background noise levels.
These methods work well, but require high quality of the webcam images.
Based on our experiments, the proposed method is an effective tool for suppressing reverberation; furthermore, it can be used to reduce background noise.
Images obtained from low cost IR-webcam can be enhanced with the help of denoising algorithm.
The improved algorithm reduces the impact of background noise fluctuation.
The problem may be solved by methods that greatly reduce the background noise.
A noise reduction technique to reduce background noise in noisy speech is proposed.
Hence, the the effect due to background noise can be reduced.
Experimental results demonstrate that the proposed method can greatly suppress background noise.
We further present a technique that degrades gracefully as the background noise increases.
Furthermore, this technique can effectively reduce the noise background.
To reduce the input-referred noise, we propose a low-noise frontend design with multiple novel noise suppression techniques.
Simulation results show that the proposed method produces the accurate background noise reduction.

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Are transient evoked potential recored using clicks or tone bursts?
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Transient evoked potentials can be recorded using both clicks and tone bursts. Clicks are commonly used stimuli for transient-evoked otoacoustic emissions (TEOAE), while tone bursts have been shown to evoke vestibular-evoked myogenic potentials (VEMPs) effectively. Tone bursts, particularly at specific frequencies like 500 Hz, have demonstrated reliable responses with larger amplitudes and better test-retest reliability compared to clicks. Additionally, toneburst-evoked auditory brainstem responses (ABR) have been utilized to obtain frequency-specific information, especially in difficult-to-test populations, showcasing the potential of tone bursts in assessing auditory processing systems. Therefore, both clicks and tone bursts play crucial roles in recording transient evoked potentials, each offering unique advantages in different auditory and vestibular assessments.
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Green computing, which focuses on reducing power consumption and carbon emissions in computing, plays a crucial role in mitigating the energy impact of video games. Studies show that gaming is energy-intensive, with varying consumption based on hardware, software, and gaming platforms. Green computing emphasizes efficient resource utilization, including optimizing GPU and CPU power consumption during gaming. Research also highlights the importance of energy-efficient design in GPUs for reducing energy consumption during numerical simulations on GPUs. By implementing green computing practices, such as minimizing power usage and maximizing energy efficiency in computing resources, the overall energy expenditure of gaming systems can be significantly reduced, contributing to a more sustainable gaming industry and lowering associated carbon emissions.
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What type of generation cause transient evoked otoacoustic emissions?
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