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Codec Product List and Ranking from 7 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 2025
This ranking is based on the number of page views on our site.

Codec Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 2025
This ranking is based on the number of page views on our site.

  1. ミックスウェーブ 京都事業所 Kyoto//IT/Telecommunications
  2. テクノクリエート Miyagi//IT/Telecommunications
  3. エス・シー・アライアンス SCAサウンドソリューションズ社 Tokyo//Industrial Electrical Equipment
  4. 4 エクスプローラ 函館本社 Hokkaido//software
  5. 5 RFデザイン Saitama//Industrial Electrical Equipment
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Codec Product ranking

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 2025
This ranking is based on the number of page views on our site.

  1. Voice IP and Fiber Phone Codec "RA-5010" (Airfolk) ミックスウェーブ 京都事業所
  2. Audio codec "PCM codec" テクノクリエート
  3. Audio codec "ADPCM transcoder" テクノクリエート
  4. 4 Audio codec "Multichannel Compatible ADPCM Transcoder" テクノクリエート
  5. 4 High-quality audio IP codec "IQOYA X/LINK" エス・シー・アライアンス SCAサウンドソリューションズ社

Codec Product List

1～13 item / All 13 items

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『TLV320AIC3120』

『TLV320AIC3120』

Low power mono audio codec with miniDSP, 'TLV320AIC3120'

A highly integrated high-performance codec with a built-in mono audio DAC/ADC. It features 24-bit mono playback/recording capabilities. It includes analog functions such as a microphone interface, headphone driver, and speaker driver. Additionally, it is equipped with a fully programmable miniDSP for digital audio processing. The digital audio data format can be programmed to support common audio standard protocols (I2S, left-justified, right-justified) in master, slave, DSP, and TDM modes. Bus boost, treble, and EQ are supported by a programmable digital signal processing block (PRB). The built-in PLL provides the high-speed clock required by the digital signal processing block. Volume levels can be controlled via pin control or register control, and audio functions are controlled through an I2C serial bus. The package is a 32-pin VQFN measuring 5mm on each side. An evaluation module is also available.

  • Other electronic parts
  • Other power sources

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Audio codec "Multichannel Compatible ADPCM Transcoder"

Audio codec "Multichannel Compatible ADPCM Transcoder"

64-channel compatible ADPCM transcoder

The "Multi-Channel Compatible ADPCM Transcoder" is a 64-channel version of the ADPCM transcoder IP for FPGA that complies with ITU-T Recommendation G.726. By combining it with a PCM codec, it can replace the ADPCM codec LSI. 【Features】 ■ ITU-T Recommendation G.726 compliant 32kbps ADPCM transcoder ■ Supports both μ-law and A-law ■ 64-channel compatible ■ External interface via memory *For more details, please refer to the PDF materials or feel free to contact us.

  • Other network tools
  • others

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SRT-equipped H.265/HEVC 4K/2K codec system

SRT-equipped H.265/HEVC 4K/2K codec system

A codec system compatible with the next-generation video transmission protocol SRT, supporting a variety of transmission and distribution systems.

The EHU-3410E/EHU-3410D is a 4K (3840x2160) video hardware codec equipped with SRT transmission technology, enabling high-quality, secure, and low-latency video delivery via IP streaming for the first time in Japan. In addition to the SRT protocol, it supports enhanced IP transmission functions such as RTMP, H.265/HEVC and H.264/AVC encoding, and HDR video signal compatibility, making it a product that meets today's demands for high-quality video and flexible IP streaming. 【Features】 ■ Supports next-generation video transmission protocol SRT ■ 4K compatible ■ 12G-SDI compatible ■ Compact and lightweight device *For more details, please refer to the PDF document or feel free to contact us.

  • Encoder/Decoder

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Voice IP and Fiber Phone Codec "RA-5010" (Airfolk)

Voice IP and Fiber Phone Codec "RA-5010" (Airfolk)

For live broadcasts, relay broadcasts, and audio transmission in telework! An audio codec capable of low-cost, high-quality, and highly reliable multi-channel audio transmission.

The Airfolc "RA-5010" is a voice codec that enables low-cost, high-reliability voice transmission by utilizing various lines (fiber phone data connect, LAN, VPN) according to their purpose. It supports bidirectional transmission of up to 10 channels (2 analog channels + 8 digital channels). With NTT's fiber phone data connect, you can easily connect using a 10-digit phone number with a high-reliability pay-as-you-go service that secures a bandwidth of up to 5 Mbps. 【Features】 ■ IPV4/IPV6 IP Network - Voice transmission can be performed using various IP connection services such as local networks (LAN) and VPN. ■ NTT Fiber Phone Data Connect - High-reliability pay-as-you-go service with a secured bandwidth of up to 5 Mbps. *For more details, please refer to the PDF document or feel free to contact us.

  • PBX/IP phone
  • Web/Video Conference
  • Embedded system design service

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Hikari Phone Voice Codec "HDIP-3000V"

Hikari Phone Voice Codec "HDIP-3000V"

Codec created with pure domestic ISO certification using Data Connect.

The "HDIP-3000V" is a voice codec designed and manufactured in Japan that utilizes the data connection within the Hikari Denwa (TM) lines provided by NTT East and West to perform high-quality voice transmission. Without the need for complicated settings like those required for routers, it connects by dialing the destination phone number in a manner similar to traditional ISDN codecs, ensuring a broadcast line. 【Features】 ■ Robust line connection that is not best-effort ■ Simultaneous transmission of conference call lines, operation screens, and 4-wire ■ High sound quality through Clear algorithm ■ Pursuit of low latency in milliseconds ■ Standard equipped with GPIO ■ Can also be used as an IP codec *For more details, please download the PDF or contact us.

  • Wireless LAN
  • Other network tools

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High-quality audio IP codec "IQOYA X/LINK"

High-quality audio IP codec "IQOYA X/LINK"

The network system is redundant and will automatically switch over during line loss!

The "IQOYA X/LINK" is a high-quality audio IP codec that transmits high-quality audio over IP networks. It is suitable for connecting to satellite studios and transmission stations, as well as for web radio and DVB. In the event of a communication failure, it can automatically play audio files from an SDHC card. Settings can be checked via button operations on the front panel. The alarm supports SNMP and can be controlled externally, with settings managed through a web browser. 【Features】 ■ For STL/SSL, web radio, and DVB ■ The network system is redundant, automatically switching during line loss ■ Capable of automatically playing audio files from an SDHC card during communication failures ■ Settings can be checked via button operations on the front panel ■ Settings are managed using a web browser *For more details, please refer to the PDF document or feel free to contact us.

  • Voice Recognition Software
  • Communications

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MP3 audio codec (reference product / development achievement)

MP3 audio codec (reference product / development achievement)

Real-time transmission and reception of high-quality stereo audio using IP networks.

Analog input audio signals are compressed (encoded) in MP3 format for IP transmission. The data transmitted via IP is then expanded (decoded) to output an analog audio signal. The transmission rate can reach up to 192 Kbps, allowing for high-quality audio transmission.

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『PCM3070』

『PCM3070』

Stereo audio codec with miniDSP, 'PCM3070'

A highly flexible stereo audio codec equipped with programmable input/output, fully programmable miniDSP, signal processing blocks with fixed predefined parameters that can be displayed, PLL, LDO, and a flexible digital interface. It is available in a 32-pin QFN package with a 5mm square footprint. Evaluation modules and reference designs are also available.

  • Other electronic parts
  • Other power sources

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Audio codec "PCM codec with ADC control function"

Audio codec "PCM codec with ADC control function"

ITU-T G.711 compliant! PCM codec IP for FPGA

The "PCM codec with ADC control function" is a PCM codec IP for FPGA realized in combination with the Texas Instruments ADC IC (TLV320AIC11K). It is designed in Verilog-HDL. Please consult us regarding support in VHDL. Additionally, it can be provided as a macro (netlist) or in ROM format. 【Features】 ■ Compliant with ITU-T G.711 ■ Linear PCM ⇔ μ-law/A-law PCM conversion ■ Utilizes the built-in audio band filter circuit of TLV320AIC11K *For more details, please refer to the PDF materials or feel free to contact us.

  • Other network tools

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Audio codec "ADPCM transcoder"

Audio codec "ADPCM transcoder"

ADPCM transcoder core IP for FPGA! Compliant with ITU-T Recommendation G.726.

The "ADPCM Transcoder" is an FPGA-targeted ADPCM transcoder core IP compliant with ITU-T Recommendation G.726. By combining it with a PCM codec, it can replace an ADPCM codec LSI. It is designed in Verilog-HDL. Please consult us regarding support in VHDL language. Additionally, we can provide it in macro (netlist) format or as a ROM. 【Features】 ■ Compliant with ITU-T Recommendation G.726 ■ PCM coding 64kbps ⇔ 32kbps ADPCM conversion ■ Converts 64kbps × 1 channel to 32kbps × 2 channels ■ Operates with a sampling frequency of 8kHz clock ■ Independent circuits for encoder/decoder *For more details, please refer to the PDF document or feel free to contact us.

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Audio codec "PCM codec"

Audio codec "PCM codec"

A voice codec that can be mounted on a small-scale FPGA due to its small circuit size.

The "PCM Codec" is a linear PCM codec IP for FPGA that complies with the ITU-T G.711 standard. By using general A/D and D/A, it can reduce the risk of discontinuation compared to commercially available PCM codec LSI. 【Features】 ■ Complies with ITU-T G.711 ■ Capable of linear PCM ⇔ μ-law/A-law PCM conversion ■ Small circuit size allows for implementation in small-scale FPGAs *For more details, please refer to the PDF document or feel free to contact us.

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Multi-channel audio IP codec 'RA-5010 Ver3'

Multi-channel audio IP codec 'RA-5010 Ver3'

With an operation feel like making a phone call, it is now possible to transmit bidirectional audio 11 channels over IP! We have upgraded to a new version.

We would like to introduce our multi-channel audio IP codec, the 'RA-5010 Ver3'. It can transmit up to 11 channels of bidirectional audio, consisting of 2 analog channels + 4 digital channels (equivalent to 8 analog channels) + 1 communication line, using optical telephone lines or LAN/VPN (IP connection). We have recently upgraded the version. The digital audio interface now includes a built-in sampling rate converter (SRC), allowing for flexible system construction of bidirectional multi-channel audio transmission without worrying about clock sources. Additionally, it is now possible to transmit a 1-bit contact signal bidirectionally, and when using the optical telephone, there is no need to apply for caller ID display. 【Product Overview (Partial)】 ■ Bidirectional IP network transmission of audio with 2 analog channels + 4 digital (AES/EBU) channels + 1 communication line ■ Connection via telephone number using NTT's optical telephone lines ■ Connection as an IP codec using VPN or LAN ■ Capability to transmit a 1-bit contact signal bidirectionally *For more details, please refer to the PDF document or feel free to contact us.

  • PBX/IP phone

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"Simple operation like making a phone call" Multi-channel Voice IP Codec

"Simple operation like making a phone call" Multi-channel Voice IP Codec

With an operation feel like making a phone call, it is now possible to transmit bidirectional audio 11 channels over IP! We have upgraded to a new version.

We would like to introduce our multi-channel audio IP codec, the 'RA-5010 Ver3'. It can transmit up to 11 channels of bidirectional audio, including 2 channels of analog + 4 channels of digital (equivalent to 8 channels in analog) + 1 channel for communication line, using optical phone lines or LAN/VPN (IP connection). We have recently upgraded the version. The digital audio interface now includes a built-in sampling rate converter (SRC), allowing for flexible system construction for bidirectional transmission of multi-channel audio without worrying about clock sources. Additionally, it is now possible to transmit a 1-bit contact signal bidirectionally, and there is no need to apply for caller ID when using the optical phone service. 【Product Overview (Partial)】 ■ Bidirectional IP network transmission of audio with 2 channels of analog + 4 channels of digital (AES/EBU) + 1 channel for communication ■ Connection via phone number using NTT's optical phone lines ■ Connection as an IP codec using VPN or LAN ■ Capability to transmit a 1-bit contact signal bidirectionally *For more details, please refer to the PDF document or feel free to contact us.

  • PBX/IP phone

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