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NEC µPD7720

Known as: D77C25, D7720, UPD7720 
The NEC µPD7720 is the name of fixed point digital signal processors from NEC (currently Renesas Electronics). Announced in 1980, it became, along… 
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Related topics

Related topics

3 relations
Arithmetic logic unitDigital signal processorFixed-point arithmetic

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Very high frequency integrated voltage regulator for small portable devices
As today's small portable devices (smartphones, tablets, etc.) becomes lighter, thinner, quicker, and smarter, the voltage… 
2015
2015
Nec scribere tantum nec tantum legere debemus: autofiguración y lectura en la Epistula LXXXIV de Séneca
Las Epistulae Morales son el texto de Seneca que contiene mas reflexiones sobre la naturaleza del acto de leer. En el presente… 
2012
2012
Low temperature limit of lattice QCD
We study the low temperature limit of lattice QCD by using a reduction formula for a fermion determinant. The reduction formula… 
2010
2010
I/O Forwarding on NEC SX-9
I/O Forwarding can give the NEC SX-9 access to non-natively supported filesystems like Lustre. The implementation of the first… 
2008
2008
Nec Pluribus Impar? De campagnes en onderhandelingen van Lodewijk XIV in de Zuidelijke Nederlanden, 1707-1708
In this Master's Thesis in History, I examine the political, legal and diplomatic aspects of two campaigns fought in the Southern… 
2005
2005
La prima moglie di Ovidio nec digna nec utilis
2002
2002
Transparent generic framing procedure (GFP): a protocol for efficient transport of block-coded data through SONET/SDH networks
The generic framing procedure (GFP) is a new standard that has been developed to overcome data transport inefficiencies or… 
1986
1986
NEC 7720 DSP를 이용한 SBC Codec의 실시간 구현 ( Real-Time Implementation of a SBC Codec Using a NEC 7720 DSP )
1985
1985
A robust realtime pitch extraction from the ACF of LPC residual error signals
A robust and low cost realtime pitch extractor is presented in this paper. The algorithm uses long-term prediction with two… 
1978
1978
Motor Protection for Valve Actuators
Valve actuator motors as a category have never really been defined by NEMA, NEC, or any other group. Moreover, NEC Section 430-33… 
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