All items tagged with PCM (17)

ROHM Introduces Second-Generation MUS-IC Series 32-bit Audio DAC with Exclusive HD Monaural Mode

January 28, 2025 by Joao Martins

ROHM Introduces Second-Generation MUS-IC Series 32-bit Audio DAC with Exclusive HD Monaural Mode

ROHM has developed a 32-bit D/A converter (DAC) IC and an evaluation board for flagship models in its MUS-IC series, optimized for high-resolution audio playback. Specifications detail top-class THD+N and signal to noise rations, working from 32kHz to 1536kHz PCM sampling frequencies or DSD native signals. The new DAC is touted by the Japanese manufacturer as able to deliver a more authentic listening experience by better expressing spatial reverberation, quietness, and dynamic range while preserving the natural “texture" of musical instruments.

New AKM AK4498EX Partitioned Stereo D/A Converter Now Sampling

November 19, 2024 by Joao Martins

New AKM AK4498EX Partitioned Stereo D/A Converter Now Sampling

Asahi Kasei Microdevices (AKM) announced the new AK4498EXVQ Stereo Premium DAC that utilizes advanced Switched Capacitor Filter Voltage Output Velvet Sound technology. Like the existing AK4499EXEQ, launched in 2022 as part of AKM's two-chip solution, when paired with the AK4191EQ separate digital filter with multi-bit sigma delta modulator, the new AK4498EXVQ also delivers a completely partitioned digital and analog architecture to improve noise isolation, enabling analog conversion from ultra-high-resolution audio sources, including DSD.

New Tascam DA-3000SD 2-channel DSD/PCM Master Recorder with AD/DA Converter

August 8, 2024 by audioXpress Staff

New Tascam DA-3000SD 2-channel DSD/PCM Master Recorder with AD/DA Converter

Tascam introduced the DA-3000SD 2-channel DSD/PCM Master Recorder with AD/DA Converter. Following in the footsteps of the original DA-3000, the new DA-3000SD adds support for high-capacity SD card media and user-focused enhancements to provide more control over the recording process. Designed for recording, mastering, and monitoring, the new Tascam DA-3000SD offers a rich feature set that makes the unit a versatile choice for recording studios of all sizes.

Digigram Releases New AES67 PCIe Sound Card

June 18, 2024 by audioXpress Staff

Digigram Releases New AES67 PCIe Sound Card

Digigram has announced the release of a new sound card, ALP-AES67, as part of its acclaimed ALP-X range, launched in 2022. Available through Digigram's extensive network of distributors, the new ALP-AES67 PCIe card reaches further with Ravenna and SMPTE ST-2110 compliance, expanding audio networking applications. According to the French audio manufacturer, this new ALP-AES67 card embeds Digigram's expertise in Audio-over-IP applications, and stands out as a powerful addition to the ALP-X range, offering enhanced capabilities for critical audio applications.

Lenbrook Media Group Partners with HDtracks to Create Scalable Audio Streaming Service for Music Enthusiasts

June 13, 2024 by Joao Martins

Lenbrook Media Group Partners with HDtracks to Create Scalable Audio Streaming Service for Music Enthusiasts

Lenbrook Media Group has announced that it is supporting the launch of the new HDtracks streaming service, which will leverage scalable audio technology while offering consumer choice in hi-res audio formats. Recognized as the original pioneering service for high quality music downloads, HDtracks will now be able to offer also a streaming solution that is able to support new higher quality levels, thanks to the latest AIRIA by MQA Labs scalable codec.

AURALiC Announces New ALTAIR G1.1 and ARIES G1.1 Music Streamers

July 26, 2022 by Joao Martins

AURALiC Announces New ALTAIR G1.1 and ARIES G1.1 Music Streamers

Originating in Beijing, China, AURALiC is the company that managed to make innovative digital and analog components for the home networking aficionados - and not for cheap. The company builds products that make listening to digital streaming and high-resolution music a fun hobby, particularly for those who want all the options. AURALiC now announced updated ARIES G1.1 and ALTAIR G1.1 music streamers, improving on existing models by adding Apple AirPlay 2.

ROHM Announces New 32bit D/A Converter IC for High-End Audio Products

March 2, 2022 by audioXpress Staff

ROHM Announces New 32bit D/A Converter IC for High-End Audio Products

ROHM Semiconductor announced that it has developed the new BD34352EKV digital-to-analog converter IC (DAC) and corresponding evaluation board (BD34352EKV-EVK-001), supporting playback of high-resolution audio sources in high-fidelity audio equipment. Complementing its latest MUS-IC BD34301EKV flagship DAC, the new product was designed to maximally extract and convert high resolution digital audio data to analog audio signals in new product designs.

Hansong Reference Design Adopts Summit Low Cost Discovery Module for Adding Wireless Speakers to Smart TVs

August 25, 2021 by audioXpress Staff

Hansong Reference Design Adopts Summit Low Cost Discovery Module for Adding Wireless Speakers to Smart TVs

Summit Wireless Technologies, announced that Hansong, one of the largest Original Design Manufacturers (ODM) to major audio brands, will offer a new technology reference platform targeting wireless soundbars, audio hubs, and speakers based on Summit's Internet of Things (IoT) transceiver module. The new Hansong development platform will offer a ready to use solution for high-volume projects in the home theater market.

The Road to USB4 ...and a New USB Audio Device Class!

February 7, 2020 by Joao Martins

The Road to USB4 ...and a New USB Audio Device Class!

This year, I was really looking forward to meeting with the USB Implementers Forum (USB-IF), the support organization for the advancement and adoption of USB technology, and discuss their projects for the USB4 Specification, the really big, gigantic update story on that front (at least in consumer electronics) since CES last year. The USB-IF announced the publication of the latest and greatest USB4 specification in September 2019, offering a major update to the USB architecture that complements and builds upon the existing USB 3.2 and USB 2.0 architectures. This article was published originally in The Audio Voice 264 newsletter, February 6.

Maxim Integrated Introduces MAX98390 Smart Amplifier with Dynamic Speaker Management

June 14, 2019 by audioXpress Staff

Maxim Integrated Introduces MAX98390 Smart Amplifier with Dynamic Speaker Management

Maxim Integrated Products introduced the MAX98390 smart amplifier with integrated Dynamic Speaker Management (DSM) algorithm to efficiently deliver louder, clearer, richer sound at the lowest quiescent power in the market. The boosted, digital Class D DSM smart amplifier unleashes a system's full audio potential by safely driving higher power levels (up to 5.1W) into tiny speakers typically rated for much lower power between 1 to 3W.

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