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This section provides an overview for digital signal processors (dsp) as well as their applications and principles. Also, please take a look at the list of 18 digital signal processor (dsp) manufacturers and their company rankings. Here are the top-ranked digital signal processor (dsp) companies as of December, 2024: 1.Kramer USA, 2.Analog Devices, Inc., 3.Dolphin Design.
Table of Contents
A DSP is a series of arithmetic processing devices (processors) that perform digital signal processing.
It can analyze input audio and video data, temperature, acceleration, and other information at high speed and output it in digital or analog format.
A DSP is equipped with independent "program memory" and "data memory," and data is transferred between them.
In recent years, multiprocessor configurations have been used to perform more complex operations, such as big data processing.
DSPs are used in many products that require high-speed, high-precision signal processing performance.
Because of their ability to modulate and demodulate signals, perform Fourier transforms, and filter at high speeds, they are used in a wide range of applications. This includes personal computers, portable electric fields, digital AV equipment, and copy machines.
For example, DSPs are used in the voice recognition functions of smartphones and in image processing in the medical field.
DSPs are also used to reduce the load generated by power circuits in servers and other devices through digital control using DSPs.
Signal processing methods that previously used separate hardware have been used. However, with the advent of DSPs, a significant improvement in signal processing speed has been realized.
DSPs can perform complex operations at higher speeds than general-purpose microprocessors.
The DSPs are equipped with a high-speed AD converter, and the input data is transferred to the memory inside the DSPs.
The memory includes program memory and data memory, with the micro-processing unit (MPU) acting as an intermediary between them.
Each memory and MPU are connected by a bus (signal line), and data is transferred between memories through the bus, enabling processing operations such as sum-of-products.
Program memory stores the program used for data processing, and data memory stores the data to be processed.
The processed data is then output as digital data or analog data after DA conversion.
DSPs are currently being developed that can perform arithmetic processing in a fraction of a nanosecond (about 100 nanoseconds), including all of these processes.
*Including some distributors, etc.
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Synaptics, headquartered in California, USA, is a manufacturer and supplier of advanced touch, display, and biometrics solutions for various devices and applications. Established in 1986, the company designs and manufacture a wide range of hardware and software components, which are then supplied to original equipment manufacturers (OEMs) and other companies in the consumer electronics industry. Their solutions are used in a diverse range of devices, including smartphones, tablets, laptops, automotive systems, smart home devices, gaming consoles, and more. The company is ISO 9001:2015 and ISO 14001:2015 certified.
Biamp Systems, founded in 1976 and headquartered in Beaverton, Oregon, is a manufacturer of advanced networked media solutions. Its product lineup encompasses cutting-edge audiovisual solutions for various applications, including conference rooms, performance venues, healthcare facilities, and more. Notable products include Tesira digital signal processors, Devio conferencing hubs, Modena wireless presentation systems, Impera control systems, and Apprimo touch interfaces. The company has earned several accolades like Red Dot Awards for product design and certifications from partners like Barco and Mersive.
Intel Corporation, an American company founded in 1968 and headquartered in Santa Clara, California, is a manufacturer and supplier specializing in the design and production of semiconductor microprocessors. The company's product portfolio includes processors, graphics processing units, software, wireless products, and various other items. These products find applications in education, transportation, financial services, retail, and government. The company offers customer services including technical support, software development, cloud services, security services, and research and development collaboration. The company has manufacturing facilities, research and development centers, sales offices, and partnerships with businesses and organizations across various continents.
Microchip Technology Incorporated was incorporated in 1989 and is headquartered in Chandler, Arizona. The company is a developer and manufacturer of control solutions for global markets including the automotive, industrial, communications, human-machine interface, and connectivity industries. The company’s products include microcontrollers, field-programmable gate array products, MOSFET and radio frequency products, and both wired and wireless communications products. The company’s services include wafer foundry and assembly services, test subcontracting manufacturing services, development tools for enabling system designers to program microcontrollers and processors, and timing system products.
Incorporated in 1965, Analog Devices, Inc. designs, manufactures, tests, and markets integrated circuits (ICs), software, and subsystems that leverage analog, mixed-signal, and digital signal processing technologies. The company provides data converter products, power management and reference products for power conversion, driver monitoring, sequencing, and energy management applications in the automotive, communications, industrial, and high-end consumer markets. In addition, the company provides digital signal processing and system products for high-speed numeric calculations. It serves clients in the industrial, automotive, consumer, instrumentation, aerospace, and communications markets.
Allied Electronics Inc., founded in 1991 with headquarters in the USA, is a distributor and supplier of fuel and vehicle servicing station equipment and accessories. The company's extensive product line of over 57,000 products includes forecourt controller parts, fuel dispenser parts, air compressors, and power conditioners. The company also provides rebuilt parts by brands that include Bennett, Daktronics, FE-Petro, and Gasboy. The company's services include equipment financing, primarily serving the retail petroleum industry, including car wash and price sign manufacturers.
Rochester Electronics, LLC is a manufacturer stocking distributor of end-of-life semiconductors and the broadest range of active semiconductors that is headquartered in Newburyport, Massachusetts, and was founded in 1981. The company caters to manufacturing services ranging from design, wafer processing, testing, reliability, and IP Archiving. These specifically include OCM, build-to-order products, process flows, and standard packaging creation. The company pivots on manufacturing and distributing semiconductors that are no longer produced by its original manufacturer.
Cirrus Logic Inc., established in 1984 and headquartered in Austin, Texas, United States, is a designer and manufacturer of high-precision analog and digital signal processing components. The company offers products such as audio amplifiers, haptic drivers, and volume controls. These products find use in audio system manufacturing and are utilized in sensing and power-related applications. A significant number of its components are integrated into smartphones, laptops, and digital wearables. It also offers services such as assisting with implementing combined hardware and software audio solutions, tuning services, and mechanical and acoustic product design.
Kramer Electronics USA, Inc., headquartered in Tel Aviv, Israel, and established in 1997, is a manufacturer and distributor of network-based devices and networking cables. The company specialises in audio, video, and computer signal processing, which positions it as a go-to source for businesses and professionals seeking connectivity solutions. Its product lineup includes Quicklaunch, USB-C, Kramer Control, VIA 4.0, and KDS-7. The company has partnered with Logitech, Samsung, Sennheiser, Sony, and others to ensure its solutions remain at the forefront of technological advancements.
Silan Microelectronics Co., Ltd., founded in 1997 in China, is a manufacturer of semiconductor microelectronics-related products for commercial, industrial, and military clients. The company's products include ICs, power modules, discrete devices, MCU/IC power semiconductor solutions, MEMS sensors, and optoelectronic products. Silan Microelectronics Co., Ltd. also specializes in LED chip manufacturing and packaging for indoor and outdoor LED display panels as well as LED illumination applications. The company was listed on the Shanghai Stock Exchange in 2003.
Renesas Electronics Corporation was established in 2002 and is headquartered in Tokyo, Japan. Renesas is a global research, design, and manufacturer of semiconductors used in industries spanning automotive, consumer electronics, the internet of things, power & energy, and industrial sectors. Renesas manufactures both analog and digital products. Analog products include amplifiers, audio & video devices, data converters, PLC, and switches & multiplexers. Digital products include microcontrollers, memory components, sensors, wireless connectivity products, and others. Renesas also offers design resources such as kits, development tools, partner programs, and design tools.
Asahi Kasei Microdevices Corporation, founded in 1980, is a Japanese manufacturer headquartered in Chiyoda City, Tokyo, specializing in sensing devices and integrated circuit (IC) products. The company’s product offerings include magnetic sensors, current and gas sensors, audio devices, and specialty devices. These products have diverse applications, such as in personal electronics, where AKM provides compact and low-consumption features for sound and magnetic sensing. They offer CO2 sensors and transceiver IC for millimeter-wave radar with high spatial recognition for smart homes. Additionally, AKM provides rotation angle sensors in industrial equipment like robots and motors to achieve accuracy and off-axis alignment simultaneously.
Texas Instruments Incorporated was founded in 1930 and is headquartered in Dallas, Texas. Texas Instruments is a producer of high tech equipment for industrial, automotive, personal electronics, communications equipment industries. Texas Instruments designs, manufactures, and sells semiconductors to electronics designers and manufacturers in the United States and internationally. Texas Instruments operates in two segments: analog and embedded processing. The Analog segment offers power products, including battery-management solutions, DC/DC switching regulators, power switches, linear regulators, voltage references, and lighting products. The Embedded Processing segment offers microcontrollers that are used in fields such as electronic equipment and digital signal processors for mathematical computations.
Acme Chip Technology Co. Ltd., founded in 2008 and based in Shenzhen, China, is a distributor of electronic components that is ISO 9001 certified. Its products include sensors, power supplies, and optical inspection equipment sourced from several manufacturers, including Advanced Linear Devices Inc., Central Semiconductor Corp., and Fluke. The company also offers a large stock of electronic components, including obsolete components and old code chips that are always available for immediate shipment.
Richardson RFPD, based in Geneva, Illinois, is an electronic component distributor that became a subsidiary of Arrow Electronics in 2011. The company stocks products such as antennas, power supplies, and ICs, and its engineering team brings together over 600 years of combined design experience in IoT product development, wireless, and RF, making it competent from conception to production. The company is ISO 9001 certified and has three international distribution hubs in Asia, Europe, and North America. It sells products from several brands, including Advanced Thermal Solutions, Empower RF Systems Inc., and Carlisle Interconnect Technologies.
Shenzhen Shengyu Electronics Technology Ltd., founded in 2008 and headquartered in Shenzhen, China, is an electric component distributor that is ISO 9001 certified. The company stocks several components, including switches, capacitors, and resistors, which it sources from multiple manufacturers like Seiko Instruments, Inc., Renesas Electronics America, and Nuvoton Technology Corporation America. Depending on the size and configuration of the customer’s components, the company provides a full range of packaging services. It accepts single or multiple-part quotations, and its website allows customers to search hundreds of products ranging from ICs to computer accessories.
Dolphin Design, founded in 1985 in France, is a supplier of semiconductor intellectual property (IP) and design services. The company offers a wide range of products and services, including analog and mixed-signal IP, digital IP, and custom ASIC design. Its specialized chips are used for various applications like mobile devices, IoT, automotive, and more. In addition, it offers services such as design consulting, verification, and support throughout the chip development process.
Lingto Electronic Limited is a distributor of electronic components and wireless modules that was incorporated in 2022 in Hong Kong, China. The company stocks passive and active electronic components from brands such as Xilinx, Fairchild, and Altera, These include power management devices, logic integrated circuits, and electrolytic capacitors. It also offers wireless and GPRS modules, such as cell jamming detectors, vehicle tracking chips, and text-to-speech (TTS) modules. The company mainly markets to clients in electronic manufacturing, networking, and telecommunications operations.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Kramer USA |
23.6%
|
| 2 | Analog Devices, Inc. |
9.8%
|
| 3 | Dolphin Design |
9.6%
|
| 4 | Biamp Systems |
8.9%
|
| 5 | Microchip Technology Inc. |
7.7%
|
| 6 | Intel Corporation |
6.4%
|
| 7 | Renesas Electronics Corporation. |
6.2%
|
| 8 | Texas Instruments |
6.0%
|
| 9 | Allied Electronics, Inc. |
5.3%
|
| 10 | Rochester Electronics |
4.5%
|
Derivation Method
The ranking is calculated based on the click share within the digital signal processor (dsp) page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
9 | 69.2% |
|
Japan
|
2 | 15.4% |
|
China
|
1 | 7.7% |
|
France
|
1 | 7.7% |
16 products found
16 products
Cons Technology Co., Ltd.
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■ SR810 (1st place phase) ・ SR830 (2nd phase) A cost -effective digital lock -in amplifier equipped with DSP (Digital Signal Prosessor). ■ Princi...
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■ A variable toning plate for transmitting data using a dedicated line in the audio band. The modulation method is a multi -type modem substrate th...
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Supercomputers are increasingly being used in advanced development environments. The vector processor has been developed into a PCIe card type vect...
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■Long years of experience in unique technologies and solutions in wired and wireless communications OCT3032 is a 3rd generation multi-core (32 piec...
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We offer a variety of CPU boards depending on your application. System expandability and flexibility can be easily increased by adding I/O boards. ...
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Tokyo Instruments, Inc
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■Product overview The SR830 (2-phase) digital lock-in amplifier is a low-cost, high-performance digital lock-in amplifier that uses DSP technology....
