All items tagged with frequency response (64)

Patent Review: Loudspeaker for Eliminating a Frequency Response Dip

December 3, 2020 by James Croft

Patent Review: Loudspeaker for Eliminating a Frequency Response Dip

Every month on his Voice Coil's Acoustic Patents column, James Croft (Croft Acoustical) discusses different loudspeaker patents and inventions that are relevant to the audio industry. In the January 2015 edition. Croft reviewed a “Loudspeaker for Eliminating a Frequency Response Dip” patent, granted in November 12, 2014 to Harman International Industries, describing “a speaker system that includes a speaker enclosure having a front end, a rear end, and a first transducer. This article was originally published in Voice Coil, January 2015.

JBL Professional Introduces FIR Tunings for AE Series Loudspeakers

November 11, 2020 by audioXpress Staff

JBL Professional Introduces FIR Tunings for AE Series Loudspeakers

JBL Professional introduced FIR (Finite Impulse Response) Tunings for its AE (Application Engineered) Series, providing further enhanced performance for the premium installation loudspeaker line. 70 individual AE Series FIR filter files ensure support for a wide range of configurations and applications, optimizing frequency response and phase response to a finer degree of precision than traditionally possible with standard IIR “parameter-based” filters.

Dirac Supplies Digital Audio Technology to BYD Motors' New Han Car Series

July 23, 2020 by audioXpress Staff

Dirac Supplies Digital Audio Technology to BYD Motors' New Han Car Series

Swedish audio DSP pioneer Dirac and Chinese car company BYD Motors, one of the leading automotive companies in the hybrid and fully-electric vehicle space, announced that BYD’s new Han series of vehicles will feature Dirac digital audio technology for a best-in-class in-car listening experience. Dirac will infuse all Han Series Electric Vehicle (EV) and Dual Mode (DM) models with its cutting-edge digital audio technology, to elevate in-car acoustics. A new level of automotive luxury in electric and hybrid cars, including Dirac-branded speaker grills.

Servo-Control in Mainstream Audio: From Motional Feedback to the Bend-Sensor

July 16, 2020 by Mike Klasco

Servo-Control in Mainstream Audio: From Motional Feedback to the Bend-Sensor

Imagine a new class of speaker diaphragm position sensors that enable audio engineers to reduce distortion and extend bass response from studio monitors, soundbars, smart speakers, and even smartphone microspeakers. With the precision of laser displacement instrumentation, this sensor is located between a stationary component of the speaker and an appropriate moving part to provide an error correction reference signal back to the amplifier. Well, that sensor has already been developed. This article was originally published in The Audio Voice weekly email newsletter.

Dirac and Klipsch Collaborate to Enhance the Next Generation of Headphone Audio Performance

June 30, 2020 by audioXpress Staff

Dirac and Klipsch Collaborate to Enhance the Next Generation of Headphone Audio Performance

Swedish sound pioneer Dirac and Klipsch, the famous consumer audio brand and a VOXX International company, are partnering to integrate Dirac’s sound optimization software and latest digital audio solutions into Klipsch’s upcoming generation of earphones. The partnership highlights the growing market trend for headphone manufacturers to increasingly leverage premium digital audio software to level-up their hardware performance.

LoudSoft Updates FINECone 2020 Simulation Software

April 17, 2020 by audioXpress Staff

LoudSoft Updates FINECone 2020 Simulation Software

The new release of LoudSoft's FINECone 2020 software is a welcome and important update for the loudspeaker industry. LoudSoft seems to have listened to its customers and added a new Geometry Modeler, which makes simulating cone frequency response much easier for engineers using FINECone. FINECone is an acoustic Finite Element dome/cone simulation application to assist on the design of new drivers, calculating frequency responses and detecting problems in existing designs.

Dirac Introduces Dirac Live for Studio Software and DAW Plug-In

March 27, 2020 by audioXpress Staff

Dirac Introduces Dirac Live for Studio Software and DAW Plug-In

Swedish sound processing pioneer Dirac decided to expand the application of its pioneering room correction solution – Dirac Live – to include studio environments that have been long plagued by acoustical challenges. Dirac Live for Studio features patented impulse response and frequency response correction to help tackle time domain and frequency domain issues – thereby improving the accuracy of sound reproduction in studio environments.

Brüel & Kjær Launches New Tabletop HATS Type 5128-B Head

February 6, 2020 by audioXpress Staff

Brüel & Kjær Launches New Tabletop HATS Type 5128-B Head

Brüel & Kjær Sound & Vibration Measurement A/S has released a new HATS for speech and sound testing, allowing accurate high-frequency testing at desks or in small anechoic chambers where space is limited. This is a solution that will interest all serious headphone reviewers and companies dealing with large volumes of headphones to compare, mainly requiring only the head section of the simulator, but still requiring reliable measurements and operational compliance.

Sonarworks Enables Personalized Audio, Perfected for Any Device, with SoundID

January 14, 2020 by audioXpress Staff

Sonarworks Enables Personalized Audio, Perfected for Any Device, with SoundID

Sonarworks unveiled SoundID at CES 2020, and is promoting public demonstrations also at NAMM, from January 16-19. Combining all the know-how from Sonarworks professional and consumer technologies, correcting the frequency response of headphones, the Latvian company has now created a new simplified approach, combining software and machine learning to deliver personalized audio, regardless of device. And Sonarworks confirmed that it will be delivering the SoundID experience to 1MORE headphone users in 2020.

Dirac Unveils Digital Audio Solution and Mobile App for Headphones at CES 2020

January 7, 2020 by audioXpress Staff

Dirac Unveils Digital Audio Solution and Mobile App for Headphones at CES 2020

Swedish digital audio processing pioneer Dirac announced the debut of a new digital audio solution for smartphones and other mobile devices. What can be described for now as a powerful audio enhancer implemented on a mobile app, applies headphone specific profiles, intended to “set a new standard in sound across all headphones.” For now, Dirac is tying the promotion of this new processing solution with feedback received directly from acclaimed DJs and music producers, which praise the solution as “the best way to experience the richness and energy of studio sound through any headphones.”

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