deemphasis


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deemphasis

[dē′em·fə·səs]
(engineering acoustics)
A process for reducing the relative strength of higher audio frequencies before reproduction, to complement and thereby offset the preemphasis that was introduced to help override noise or reduce distortion. Also known as postemphasis; postequalization.
References in periodicals archive ?
Such a deemphasis, however, was not always the case.
lack of concern or deemphasis pertaining to affairs of the world especially outside of one's personal circle;
High integration : integrates programmable transmit input equalization, receive output deemphasis, DDM, and highly accurate analog monitors (including temperature, V[sub.
The reports had an increasingly politicized focus on the role (and control) of flying foxes as carriers of HeV (8) and a deemphasis of the critical role played by horses in HeV transmission to humans.
A mentality of disequilibrium creates the conditions for the deemphasis of disciplinary-surveillance practices in preference to practices of security surveillance.
Political ideology correspondingly warrants deemphasis effectively because it lacks much salience for those prominent attributes.
A major strength of single-case research, however, is the deemphasis on data summary, transformation or reduction and the emphasis on descriptive display of actual raw data.
The lack of policies about discharge may contribute to the deemphasis on discharge planning, precipitating discontinuity of care (Burt et al.
Underscoring its deemphasis on branches, Air Academy said its member statistics show that only 20% of members use branches once a month for three consecutive months.
JOSEFOWICZ: One of the interesting trends is the deemphasis on long-term care as a stand-alone product and its growth as an attribute on more-complex life or annuity products.
Obama's deemphasis of these issues in red states somewhat belies his repeated campaign claims that the red state/blue state division was meaningless, though, in general, his appeals did transcend this division.