digital signal


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digital signal

(1) An electronic signal transmitted as binary code that can be either the presence or absence of current, high and low voltages or short pulses at a particular frequency.

(2) A common classification for digital circuits established by the telephone companies, such as DS0, DS1, etc. See DS.
References in periodicals archive ?
The BDTI Benchmark suite is a unique, vendor-independent tool that enables meaningful comparisons between processors used in digital signal processing applications.
Motorola's leading expertise in digital signal processors, combined with Interpeak's know-how in IP networking and embedded software has resulted in a very compact and cost effective solution for networked embedded systems", said Johan Fornaeus, CEO of Interpeak AB.
Texas Instruments Incorporated is the world leader in digital signal processing and analog technologies, the semiconductor engines of the Internet age.
IBM is the latest licensee of our digital signal processor technology.
The dsPIC digital signal controller is a 16-bit (data) modified Harvard RISC machine that combines the control advantages of a high-performance 16-bit microcontroller with the high computation speed of a fully implemented DSP.
We realize that many of our customers are making platform decisions," said Rich Hoefle, marketing manager for Microchip's Digital Signal Controller Division.
picoChip and Wintegra advance their partnership by announcing a development platform for mobile WiMAX that integrates picoChip's PC102 picoArray(TM) multi-core digital signal processor (DSP) running its IEEE 802.
Software Defined Radio standard now brought to Digital Signal Processors
NUREMBERG, Germany -- Digital Signal Processing Luminary Highlights Embedded Convergent Processing's New Frontier During Industry Conference and Continues Discussion Online
As a leading technology supplier to the cellular industry for more than 15 years, ADI's wireless product portfolio spans a wide range of technologies from sensors, power management, audio amplifiers, complete chipsets and reference designs for cellular handsets, to digital signal processors (DSP), converters and radio frequency integrated circuits (RFICs) for cellular and WiMAX infrastructure.
NASDAQ: MCHP), a leading provider of microcontroller and analog semiconductors, today announced that it continues the relentless production rollout of its 16-bit dsPIC(R) Digital Signal Controllers (DSCs) with two devices that offer designers performance speeds of 30 Million Instructions Per Second (MIPS), self-programming capabilities via Flash memory, and industrial and extended temperature ranges.
Microchip provides easy-to-use tools, allowing engineers to design with Microchip's 8-bit and 16-bit PIC(R) microcontrollers, 16-bit dsPIC(R) digital signal controllers, analog and interface devices, and EEPROM memory products.

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