Digital signal processing
Digital signal processing (DSP) is the use of digital processing, such as by computers or more specialized digital signal processors, to perform a wide variety of signal processing operations. The digital signals processed in this manner are a ...
, the mathematical manipulation of an information signal
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Digital signal processor
A digital signal processor (DSP) is a specialized microprocessor chip, with its architecture optimized for the operational needs of digital signal processing. DSPs are fabricated on metal–oxide–semiconductor (MOS) integrated circuit chips. ...
, a microprocessor designed for digital signal processing
* Dynamic Reconfiguration port
* Yamaha DSP-1, a proprietary digital signal processor
* Demand-side platform, a system to facilitate the buying of online advertising
Direct support professional
Direct Support Professionals (DSPs) are professionals who work directly with people with intellectual disabilities, intellectual and Developmental disability, developmental disabilities, with the aim of assisting the individual to become integrat ...
, a specialist in education of the mentally disabled
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Deutsche Schule Prag
Deutsche Schule Prag (DSP; ) is a school in Jinonice, Prague 5, District 5, Prague, Czech Republic . It includes levels ''kindergarten'', ''grundschule'' (primary school), and ''gymnasium (school), gymnasium'' (secondary school).Internationale Deutsche Schule Paris, a German international school in France
* Deutsche Schule Pretoria, a German international school in Pretoria, South Africa
Devi Sri Prasad
Gandham Sriprasad (2 August 1979), known as Devi Sri Prasad or more commonly by his initials DSP, is an Indian music composer, singer, and lyricist primarily known for his work in Telugu cinema, along with Tamil cinema. He has received numerous ...
(born 1979), south Indian film composer, lyricist, singer, and performer
* Deathlike Silence Productions, a record label in Norway
* DSP Media, a Korean entertainment company
Delta Sigma Phi
Delta Sigma Phi (), commonly known as Delta Sig, is a fraternities and sororities, fraternity established in 1899 at City College of New York, The City College of New York (CCNY). It was the first fraternity to be founded based on religious and e ...
, a social fraternity
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Delta Sigma Pi
Delta Sigma Pi () (officially the International Fraternity of Delta Sigma Pi, Inc.) is a coeducational professional business fraternity and one of the largest in the United States. Delta Sigma Pi was founded on November 7, 1907, at the Schoo ...
, a co-ed business fraternity
Science and technology
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Disodium phosphate
Disodium phosphate (DSP), or disodium hydrogen phosphate, or sodium phosphate dibasic, is an inorganic compound with the chemical formula . It is one of several sodium phosphates. The salt is known in anhydrous form as well as hydrates , where ...