All items tagged with crosstalk cancelation (11)

THX Launches Upgraded THX Spatial Creator Plugin with Synchronized Immersive Audio Feature

June 28, 2024 by Joao Martins

THX Launches Upgraded THX Spatial Creator Plugin with Synchronized Immersive Audio Feature

THX and online marketplace Plugin Alliance launched version 1.1 of THX Spatial Creator, a digital audio workstation (DAW) plugin that is basically a positional audio rendering tool for immersive production. It enables headphone-optimized binaural spatial audio mixes, mono/stereo audio upmix conversion, and is compatible with most DAWs. THX Spatial Creator version 1.1 now automatically synchronizes any motion preset to match the tempo of a project or song’s beats per minute (BPM) - a quick and efficient way to add spatial detail to any audio mix, particularly when referenced to video.

Patent Review: Head-Related Transfer Function Equalization and Transducer Aiming of Stereo Dimensional Array (SDA) Loudspeakers

June 26, 2024 by James Croft

Patent Review: Head-Related Transfer Function Equalization and Transducer Aiming of Stereo Dimensional Array (SDA) Loudspeakers

This patent, awarded to Polk Audio, describes a very specific loudspeaker design that claims to be able to achieve better stereo sound reproduction with “a realistic ambient field and a larger, and more stable acoustic image.” This obviously aims at achieving something that Polk Audio actually patented nearly 40 years ago, with its original Stereo Dimensional Array (SDA) loudspeaker, and for which the new updated patent now provides a new improved version. This article was originally published in Voice Coil, February 2019.

Cirrus Logic, Audioscenic, and Zylux Reveal Laptop Design Featuring Multichannel Spatial Audio at Computex 2024

June 5, 2024 by Joao Martins

Cirrus Logic, Audioscenic, and Zylux Reveal Laptop Design Featuring Multichannel Spatial Audio at Computex 2024

During Computex 2024, Audioscenic revealed a multichannel laptop reference design built through a special collaboration with Cirrus Logic and Zylux. The reference design combines Audioscenic Amphi position-adaptive 3D sound with DSP smart amplifier technology from Cirrus Logic, and micro-transducers from Zylux. Once again, Audioscenic showcases the full potential of multichannel spatial audio to enhance audio reproduction, even under the most extreme hardware constraints.

Spatial, Immersive, Inside and Out Automotive Sound in audioXpress June 2023

May 11, 2023 by audioXpress Staff

Spatial, Immersive, Inside and Out Automotive Sound in audioXpress June 2023

audioXpress June 2023 combines must-read articles on Automotive Audio, essential knowledge, cutting-edge R&D, practical build projects and much more. Learn about the latest innovations and sound design for Electric Vehicles. Read about DSP tuning in automotive audio. Learn about Audioscenic's extraordinary journey in 3D audio beamforming technology, build a new signal amplifier and processor for the ACH-01 Accelerometer, and much more.

Get Connected to Speaker Intelligence in Voice Coil April 2023

March 29, 2023 by audioXpress Staff

Get Connected to Speaker Intelligence in Voice Coil April 2023

The April 2023 issue of Voice Coil reveals the genesis of Echo Test + Measurement and its AIO Test System. As scheduled, there's an updated industry directory of Cable and Connector vendors, James Croft reviews a key Polk Audio patent that expands on its Polk SDA loudspeaker prior art now in a more compact enclosure. And on Test Bench, Vance Dickason focus on the characterization of the innovative TW045WA01 dual-diaphragm tweeter from Wavecor.

Fresh From the Bench: SPL Phonitor One d Headphone Amplifier System

February 17, 2022 by Stuart Yaniger

Fresh From the Bench: SPL Phonitor One d Headphone Amplifier System

Stuart Yaniger shares his impressions and measurements of the Phonitor One d Headphone Amplifier System, designed by SPL of Germany. This product uses the company’s unique 120V circuitry, and also features an acclaimed AKM premium USB DAC and balanced stereo line output, effectively enabling it to function as a combination DAC and preamp. An interesting design also because of its Phonitor Matrix, a unique feature designed to electronically create a crosstalk signal and generate something similar to the effect of acoustic crosstalk around our head when listening through headphones. This article was originally published in audioXpress, November 2021.

Polk Audio Introduces New Legend Flagship Speaker Line with Improved Designs

September 9, 2019 by Joao Martins

Polk Audio Introduces New Legend Flagship Speaker Line with Improved Designs

The Legend Series, the most advanced loudspeakers in Polk Audio’s history where undoubtedly one of the highlights at the 2019 Rocky Mountain Audio Fest (RMAF). The latest flagship speaker line from Polk Audio, the Legend Series represents the most sophisticated, and intensively engineered loudspeakers the company has ever introduced. The new Stereo Dimensional Array on the new L800 speakers was justifiably one of RMAF’s most popular demonstrations.

Weiss Engineering Announces New DSP501 / DSP502 Digital Signal Processors

August 8, 2019 by Joao Martins

Weiss Engineering Announces New DSP501 / DSP502 Digital Signal Processors

The DSP501 / DSP502 are two new state of the art Digital Signal Processors from Swiss company Weiss Engineering, founded in 1985 by Daniel Weiss. The two new processors, featuring exclusive algorithms developed by the company, that the company describes as "the essence of our experiences." The implementation in the two new hardware units intends to "enhance or adapt the audio signal to the room acoustics or speakers at hand," and combines some rather unique features.

Get the Latest on Cone and Diaphragm Technology with Voice Coil February

January 25, 2019 by audioXpress Staff

Get the Latest on Cone and Diaphragm Technology with Voice Coil February

Voice Coil February 2019 is now available and features a Cone and Diaphragm Technology Focus, including an expanded directory of Loudspeaker Cone Industry Suppliers, and an updated directory of Headphone/Earphone Parts vendors - the first of its kind. In Acoustic Patents, James Croft discusses a new patent awarded to Polk Audio, updating the original Stereo Dimensional Array (SDA) loudspeaker with a new improved crosstalk cancellation version, and Vance Dickason characterizes the new Bold North Audio MS-10W woofer, a direct replacement for the famous white 6.5” driver on Yamaha’s NS10 studio monitors!

Harman and Motorola Implement Dirac Panorama Sound for Smartphones

September 29, 2017 by audioXpress Staff

Harman and Motorola Implement Dirac Panorama Sound for Smartphones

Home theater quality audio from a smartphone? Yes, it is possible to have an almost fully immersive experience, even from the limited speakers of a smartphone. Add a slightly better speaker, and the experience can be truly amazing, thanks to the Dirac Panorama Sound technology from audio signal processing experts Dirac Research. And now there is a commercial implementation of this mobile surround sound solution, integrated in the JBL Soundboost 2 speaker cover exclusively for Motorola moto z smartphones.

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