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Auditory masking - Wikipedia
https://en.wikipedia.org/wiki/Auditory_masking#:~:text=Simultaneous%20masking%20occurs%20when%20a%20sound%20is%20made,450%20Hz%20can%20be%20perceived%20clearly%20when%20separated.
5.4 SIMULTANEOUS MASKING, MASKING ASYMMETRY, …
https://www.oreilly.com/library/view/audio-signal-processing/9780471791478/ch005-sec004.html
Although arbitrary audio spectra may contain complex simultaneous masking scenarios, for the purposes of shaping coding distortions it is convenient to distinguish between three types of simultaneous masking, namely noise-masking-tone (NMT) [Scha70], tone-masking-noise (TMN) [Hell72], and noise-masking-noise (NMN) [Hall98]. Table 5.1.
Simultaneous Masking - CCRMA
https://ccrma.stanford.edu/~bosse/proj/node14.html
Simultaneous Masking Simultaneous masking is a property of the human auditory system where some sounds simply vanish in the presence of other sounds with certain characteristics (so called maskers). In the model described in the implemented coder, a short-term frequency representation of the audio is used to help estimate the masking function.
Simultaneous Masking - an overview | ScienceDirect Topics
https://www.sciencedirect.com/topics/medicine-and-dentistry/simultaneous-masking
Masking is based on two mechanisms: (1) a so-called “line-busy” effect where the masking sound activates the neurons and prevents them from firing to a probe sound (e.g., tinnitus) and (2) a suppression effect where the masker interferes with the mechanical activity pattern of the probe sound in the cochlea ( Delgutte, 1990 ).
Simultaneous Masking - Simultaneous Masking - Lower ...
https://www.liquisearch.com/simultaneous_masking/simultaneous_masking/lower_frequencies
Simultaneous Masking - Simultaneous Masking - Lower Frequencies. Lower Frequencies. The masking pattern changes depending on the frequency of the masker and the intensity (figure B). For low levels on the 1000 Hz graph, such as the 20-40 dB range, the curve is relatively parallel. ... This is used in MP3 files to reduce the size of audio files ...
What is auditory masking? | Sweetwater
https://www.sweetwater.com/sweetcare/articles/what-auditory-masking/
Auditory masking is when the perception of one sound is affected by the presence of another sound. Masking can be simultaneous or non simultaneous. For this discussion we will focus on simultaneous masking. This is when a signal, the sound that is desired to be heard, is made inaudible by a masker, noise or unwanted […]
Simultaneous masking - YouTube
https://www.youtube.com/watch?v=2HDka1hYiCk
A demonstration of simultaneous masking using two sine wave signal generators. One set at 1KHz and another set at 1.1KHz..Notice how the 1.1KHz signal is st...
Masking, Frequency selectivity, and the Critical Band
https://health.uconn.edu/meds5377/wp-content/uploads/sites/151/2017/07/Masking_Frequency_selectivity_and_the_Critical_Band.pdf
• Define the different forms of sound masking: simultaneous, forward and backward. • Define auditory filter, tuning curve and critical band. • Describe common psychoacoustical methods to measure auditory filters. • Define masking pattern and describe its common interpretation. • Describe the neurophysiological basis of masking.
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