THD Podcast

• THD Podcast 124 - ALTI Association Upcoming Events: CES, AXPONA, and HIGH END MUNICH 2026

  The Total Harmonic Discussion / the THD Podcast. A weekly discussion on audio and headphone technologies and the people who bring the technology to market.In episode 124 of the THD Podcast, the ALTI association joins to talk about the changes to their organization and their plans for events in the first half of 2026. The AXPONA organizer also joins to discuss the cooperation between ALTI at their event.Check out the podcast on @YouTube @Spotify @amazonmusic @iHeartRadio @RumbleVideo @Apple @GoogleThanks to Barry Vogel and the ALTI Audio & Loudspeaker Technologies International for their support as well!Thanks to AudioXpress for their support on this episode as well!#audioengineering #acoustics #audio #audioindustry Please like, subscribe, share, and comment with your feedback! Enjoy the podcast!Support the podcast on our Patreon page: www.patreon.com/THDPodcastwww.db-ent.comlinkedin.com/in/[email protected]/HF6NF3fcwww.altiassoc.orglinkedin.com/company/[email protected]

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• THD Podcast 123 - Analog Devices Sigma Studio Graphical Development Tool for SigmaDSP Audio Processors

  The Total Harmonic Discussion / the THD Podcast. A weekly discussion on audio and headphone technologies and the people who bring the technology to market.In episode 123 of the THD Podcast, Dave Thibodeau and Miguel Chavez from Analog Devices join us to discuss their SIgmaDSP product and the Sigma Studio tool for developers.Analog Devices' SigmaDSP is a family of fully programmable, single-chip audio digital signal processors (DSPs) that are configured using the intuitive SigmaStudio graphical development tool. This combination allows engineers to design complex audio signal chains without the need for traditional assembly or C coding.SigmaDSP processors are designed for real-time audio applications in products like automotive and portable audio systems. Key features include: - Programmability: They are fully programmable and can be used for a wide range of audio processing tasks.- Integrated Components: Many models integrate high-performance audio analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), allowing for a complete audio system on a single chip.- Target Applications: They are well-suited for applications where cost and development time are critical, offering a balance of performance and ease of use.SigmaStudio is a powerful, free integrated development environment (IDE) that simplifies the process of designing and tuning audio systems. Its primary features are: - Graphical Interface: Users design audio signal flows by dragging and dropping algorithm blocks (e.g., filters, mixers, dynamics processors, delays) and wiring them together like a schematic.- No Coding Required: The software automatically generates the optimized, production-ready DSP code, making it accessible to engineers with little to no DSP programming experience.- Real-Time Tuning and Debugging: The tool links with evaluation boards and production designs via a USB connection, allowing for real-time control and tuning of parameters using graphical knobs and sliders. It also includes debugging tools such as frequency response visualization.- Algorithm Library: SigmaStudio includes an extensive library of pre-built and third-party algorithms, which can be configured for specific needs.Check out the podcast on @YouTube @Spotify @amazonmusic @iHeartRadio @RumbleVideo @Apple @GoogleThanks to Barry Vogel and the ALTI Audio & Loudspeaker Technologies International for their support as well!Thanks to AudioXpress for their support on this episode as well!#audioengineering #acoustics #audio #dsp #digitalsignalprocessing Please like, subscribe, share, and comment with your feedback! Enjoy the podcast!Support the podcast on our Patreon page: www.patreon.com/THDPodcastwww.db-ent.comlinkedin.com/in/[email protected]/HF6NF3fcwww.analog.comlinkedin.com/company/analog-devices@ADI_Newswww.totalharmonicdiscussion.com

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• THD Podcast 122 - Vibrozio Using Vibration Sensors and MEMS Mics with Advanced DSP to Listen Thru Barriers

  The Total Harmonic Discussion / the THD Podcast. A weekly discussion on audio and headphone technologies and the people who bring the technology to market.In episode 122 of the THD Podcast, Alexander Goldin and Robert Schrager join to talk about their recently launched Vibrozio solution that focuses on listening through barriers such as walls, windows, etc. The solution has deep utility in automotive, medical, and several other key market segments. The podcast explains how the solution works and outlines some of the markets it can service.Alango Technologies provides embedded Digital Signal Processing (DSP) software for enhancing voice and audio quality in a wide range of products, including mobile phones, Bluetooth headsets, smart speakers, conferencing systems, and automotive hands-free systems. Founded in 2002, the company offers technologies for acoustic echo cancellation, noise reduction, hearing enhancement, music enhancement, and more. Their licensable software is designed to be easily integrated, delivering high-quality audio experiences with low computational load and power consumption. Check out the podcast on @YouTube @Spotify @amazonmusic @iHeartRadio @RumbleVideo @Apple @GoogleThanks to Barry Vogel and the ALTI Audio & Loudspeaker Technologies International for their support as well!Thanks to AudioXpress for their support on this episode as well!#audioengineering #acoustics #audio #dsp #digitalsignalprocessing Please like, subscribe, share, and comment with your feedback! Enjoy the podcast!Support the podcast on our Patreon page: www.patreon.com/THDPodcastwww.db-ent.comlinkedin.com/in/[email protected]/HF6NF3fcwww.alango.comlinkedin.com/company/[email protected]

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• THD Podcast 121 - Airsound Spatial Audio Delivering Dolby Atmos from 2 speakers w Guy Fletcher fr Dire Straits

  The Total Harmonic Discussion / the THD Podcast. A weekly discussion on audio and headphone technologies and the people who bring the technology to market.In episode 121 of the THD Podcast, Daniel Fletcher and Guy Fletcher (latter from Dire Straits fame) join to introduce and explain their groundbreaking spatial audio technology. Birthed at the intersection of speaker development and recording engineering experience and technology, Airsound Ltd. aims to deliver Studio-proven sound. They offer the technology as an embedded solution to produce a new generation of audio products, delivering effortless spatial audio.Airsound Spatial uses dipole sound steering to present any number of audio channels from a simplified electroacoustic architecture. Each speaker can contain as few as 3 physical audio channels to recreate height and width from any Spatial Audio sound source. It’s a game changer, reducing the cost of implementing spatial audio whilst delivering a better experience.Airsound promises a new relationship between streamed content and consumers – a World of pure sound without installation complexity, compatibility difficulties, or compromised experience.Check out the podcast on @YouTube @Spotify @amazonmusic @iHeartRadio @RumbleVideo @Apple @GoogleThanks to Barry Vogel and the ALTI Audio & Loudspeaker Technologies International for their support as well!Thanks to AudioXpress for their support on this episode as well!#audioengineering #acoustics #audio #SpatialAudio #Spatial #Immersive #DolbyAtmos #DolbyPlease like, subscribe, share, and comment with your feedback! Enjoy the podcast!Support the podcast on our Patreon page: www.patreon.com/THDPodcastwww.db-ent.comlinkedin.com/in/[email protected]/HF6NF3fcwww.airsound.comlinkedin.com/company/airsound-technologywww.totalharmonicdiscussion.com

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• THD Podcast 120 - Syntiant Acquires Knowles Consumer MEMS Mics to Complete their AI Interface Solution

  The Total Harmonic Discussion / the THD Podcast. A weekly discussion on audio and headphone technologies and the people who bring the technology to market.In episode 120 of the THD Podcast, Steph Bailey joins to tell us about the convergence of technologies that is going on with Syntiant's recent acquisition of Knowles' MEMS microphone business. Steph discusses how their widely deployed deep learning models, high-performance neural processors, MEMS microphones, and vibration sensors can bring the value of Edge AI to any product.Founded in 2017 and based in Irvine, California, Syntiant Corp. is a leader in delivering end-to-end deep learning solutions for always-on applications by combining purpose-built silicon with an edge-optimized data platform and training pipeline. Syntiant’s advanced chip solutions merge deep learning with semiconductor design to produce ultra-low-power, high-performance, deep neural network processors for edge AI applications across a wide range of consumer and industrial use cases, from earbuds to automobiles. The company is backed by several of the world’s leading strategic and financial investors including Intel Capital, Microsoft’s M12, Applied Ventures, Robert Bosch Venture Capital, the Amazon Alexa Fund and Atlantic Bridge Capital. Check out the podcast on @YouTube @Spotify @amazonmusic @iHeartRadio @RumbleVideo @Apple @GoogleThanks to Barry Vogel and the ALTI Audio & Loudspeaker Technologies International for their support as well!Thanks to AudioXpress for their support on this episode as well!#audioengineering #acoustics #audio #edgecomputing #MEMS #microphones Please like, subscribe, share, and comment with your feedback! Enjoy the podcast!Support the podcast on our Patreon page: www.patreon.com/THDPodcastwww.db-ent.comlinkedin.com/in/[email protected]/HF6NF3fcwww.syntiant.comlinkedin.com/company/[email protected]

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