Industry & Product News
SEAS Announces Excel Graphene W22 8-Inch Woofer Launch
The new Excel Graphene line was initiated with the launch of the W16NX003 midbass driver in February 2019, and the new 8-inch woofer, the W22NX001, is now the fourth product in this new line from SEAS. The new W22NX001 (E0077-08) also represents a successor to the famous W22EX001 (E0022-08) from SEAS, and it's been upgraded like other products with the new graphene cone technology, as well as a new longer voice coil with a titanium former, magnet system with copper rings and caps, and a thicker ferrite magnet, designed and optimized for lower distortion and high power handling .   Read More
Meze Audio Announces New Rai Solo Quality In-Ears for Everyone
Meze Audio, a Romanian high-end audio company developing premium headphones and earphones for music enthusiasts, introduced Rai Solo, its newest in-ear monitor (IEM). Rai Solo is the second IEM developed in the company's Rai product range, after the release of Rai Penta earlier in 2019. Rai Solo is set to become the brand's entry-level IEM, offering an affordable way to immerse into a pure listening experience while enjoying the ergonomic elegant design, typical of Meze products .    Read More  

Schiit Audio Introduces Two Desktop DAC/Amps for High-End Audio Gamers
Schiit Audio announced the immediate availability of a pair of gaming-focused desktop DAC/Amps, Fulla 3 and Hel. Fulla 3 adds a versatile, high quality microphone input to its existing Fulla 2 DAC, while the retail price remains at $99. Hel adds much higher power output - 4x that of Fulla 3 - a stereo mic input with 24-bit ADC and front panel level control, as well as switchable input and gain, for $189. Two new products for a new class of users: high-end audio gamers!    Read More  
RME Updates ADI-2 DAC and RME Babyface Pro Interface with FS Models
German manufacturer RME Audio introduced improved "FS" versions of its ADI-2 DAC and RME Babyface Pro portable audio interface. FS stands for the improved SteadyClock FS, a new technology for synchronization and jitter suppression in digital audio signals using even more efficient filtering, and a design based on a super-low jitter reference clock. The new ADI-2 Pro FS also introduces new AKM AK4493 PCM/DSD 768 kHz DAC converter, in a special circuit variant developed by RME engineers .    Read More  

Alango Far-Field Voice Enhancement Package Now Available on NXP RT600 Processor
DSP processing software specialist firm, Alango has been working to port the company's Voice Enhancement Package (VEP) to the NXP i.MX RT600 crossover processor family, which is optimized for 32-bit immersive audio applications combining a high-performance Cadence Tensilica Hi-Fi 4 audio DSP core with a next-generation Cortex-M33 core. VEP is a set of Alango proprietary far-field voice enhancement technologies developed to improve human-to-machine interaction in a variety of applications .    Read More  

Audeze Partners With Embody for HRTF Personalized Headphones Plug-In
Headphones manufacturer Audeze has partnered with Embody, an audio lifestyle technology startup dedicated to personalization and immersive sound applications, located in San Mateo, CA, with satellite offices in Tokyo, Japan, and Vancouver, Canada. The collaboration between the two companies already resulted in the launch of the Reveal+ personalized spatial plug-in for Audeze headphones and the corresponding Aural Map app, which allows creating personal head-related transfer function (HRTF) profiles generated from images of the ear, captured with a smartphone .    Read More  
CTA Confirms First CES 2020 Innovation Awards Announcements
The Consumer Technology Association (CTA) officially kicked off CES season with traditional CES Unveiled events in New York, NY, Paris, France, and Amsterdam, Netherlands. Attendees to these invitation-only celebrations heard exclusive CES announcements and experienced emerging tech trends that will dominate the CES 2020 show floor January 7-10, 2020 in Las Vegas, NV. More importantly, these events kicked off the annual CES 2020 Innovation Awards announcements, which will be expanded and confirmed until the Las Vegas show opens in January .    Read More

Acconeer and Imagimob Combine Radar Technology and Edge AI for Gesture-Control Applications
By combining Edge AI software from Imagimob, a company specializing in artificial intelligence development, with Pulsed Coherent Radar technology from Acconeer, the radar sensor specialists, the two Swedish companies have created an innovative platform for gesture control that is perfect for consumer electronics products. Scheduled to be demonstrated at CES 2020 (January 7-10) in Las Vegas, NV, the solution will be implemented for application with wireless headphones, trained to recognize five hand gestures with high accuracy and close to zero latency .    Read More  

Editor's Desk
J. Martins

Audio Collaborative 2019
Way Beyond the Trends
Promoted every year by the market research firm Futuresource Consulting, Audio Collaborative is one of those rare events that it actually makes sense to attend to meet industry peers and to learn something about the market - and most importantly, hear from the people who work daily to collect actual market data and identify trends in the consumer audio, pro audio, and entertainment industries.

Carsten Olesen, Harman's Consumer Division president opened the event with a provocative keynote that predicted the rise of music and sound as a way to counteract modern-day pressures. "Listening is now mobile. But music is increasingly personal. My personal sound," he introduced.

As Jeremy Keefe, vice president of Poly mentioned in his presentation "The Office of the Future and the Rise of Remote Working," a large percentage of people consider most work meetings and conference calls a waste of time. I can understand that Poly, the company that resulted from the merger of Plantronics and Polycom, rightfully feels that they should help improve those experiences, and empower the shift to flexible office spaces, and the move to mobility and remote work - and I certainly liked Keefe's take on how the audio quality when people connect is the number one priority.

What I feel is also important to add is that, in many industries there are far too many "events" that are much more of a waste of time and money than meetings and conference calls. But when an event is well planned and organized, such as the annual Audio Collaborative conferences, there is no better use of one's time. As I've written before, this is a full day of invaluable insights, expert discussions on relevant topics, and networking opportunities. With this year's event increasing once again in the number of topics addressed, panelists, sponsors, and attendees, I'm not surprised that the most common feedback received by Futuresource was regarding the need to expand the networking time. I agree.

Anyone not familiar with Audio Collaborative can find my 2018 reports here, where a lot happened. Once again, this year's full-day conference on November 7 was invaluable, with Futuresource's leading market analysts and researchers sharing some of the latest stats and trends on the topics in the agenda, combined with great panels and in-between keynotes.

The opening keynote "The Future of Listening" was from Carsten Olesen, president of the consumer audio division at Harman International, a company that has been working frequently with Futuresource on strategic consumer research. Harman is one of the market leaders in most audio product segments, disputing the home audio space precisely with Amazon, also one of the most important distribution partners for Harman and all consumer electronics brands. As Guy Hammett, Market Analyst at Futuresource Consulting reported, " Harman/JBL ' s strong performance between Q1 and Q3 was enough for it to achieve top home audio vendor for full year 2018. In revenue terms, Harman/JBL, Bose, Sony and Sonos led the pack consistently throughout the year."

Harman partnered with Futuresource to paint a picture of the listening experience as consumers envision it for tomorrow. The study was conducted in six countries across the globe, with more than 8000 people surveyed. Three themes emerged: Sound Unleashed, Personalized Sound, Sound and Data (use of AI).

The presentation from Harman was both entertaining and intriguing, as an enthusiastic Carsten Olesen proclaimed that "the visual world is losing its appeal" and that consumers are shifting to sound instead. The keynote detailed the conclusions of extensive research on the "Future of Listening," promoted by Futuresource and conducted in six countries across the globe, which identified that more than 50% of consumers consider audio a great escape from "visual overstimulation," while 91% say that music in their daily life eases modern-day pressures. So much so, that the majority intends to increase music consumption.

From this research, Olesen concluded that the future of listening looks so bright that consumers better wear shades, "pricking up their ears" (his words) instead. The interesting findings from Harman and Futuresource is that listeners want more personalized audio experiences, as music consumption changes dramatically with mobile devices and streaming services, finally untying the consumer from physical media - what Olesen described as "sound unleashed." The consequences of this shift is also that consumers' priorities today are on "greater sound quality" everywhere, followed by noise cancellation features and better battery life/size. For the future, the research shows that listeners are receptive at 3D/immersive sound, using voice interfaces and getting "smart" features in general (and more research here is needed).

Detailing the "My Personal Sound" trend, Olesen highlighted that current generation technology already allows for customization, and for consumers to listen how and when they like, while predicting that AI for "true personalization," including content following the consumer, and "auto adjust" acoustics will be the mains trends to consider for tomorrow. Will these amount to a "revolution" as Olesen tried to convey? Well, maybe, if we look more carefully at what type of audio content appeals to consumers beyond music.

The impact of new immersive audio technologies and content was precisely what was discussed in the first two panels: "Audio Tech Consumer Lifestyles - Home Audio/Headphones Trends at Home and on the Move," moderated by Simon Bryant, Director of Research at Futuresource Consulting, and "It ' s Not Just About Music - Podcast Explosion and Audio Book Renaissance," moderated by Tristan Veale, Market Analyst at Futuresource Consulting. 

The panel on Audio Tech Consumer Lifestyles, with Simon Bryant (Futuresource) in conversation with Henrik Brodersen, Senior Global Product Manager, Bang & Olufsen, Anders Andreen, CEO, Urbanista_ Shay Kamin Braun, Director of Product Marketing, Knowles Electronics, and Grace Lo, Managing Director, KEF Audio.

The first panel mainly confirmed the perspectives revealed in the Harman/Futuresource research, both in the home audio and the personal audio fronts. Grace Lo, Managing Director, KEF, confirmed that established home audio brands are strongly focused on innovation and adapting to the technology evolution and consumers' changing habits, while continuing to deliver on the promise of focusing on "music lovers who just want quality." A perspective confirmed by Henrik Brodersen, Senior Global Product Manager, Bang & Olufsen, who said his company is continuously adapting to consumers' lifestyles and the growing demand for convenience. Both brands also expressed the need to follow a consumer that increasingly buys online (67%), while also increasing the number of demo rooms and branded stores to serve the premium market.

And expanding on the personal audio side, Shay Kamin Braun, Director of Product Marketing at Knowles Electronics, explained how premium sound and personal experiences are increasingly combining, even in the true wireless stereo (TWS) space, where the market has seen explosive growth. As the Knowles executive explained, the TWS segment is just creating a bigger market for personal audio, expanding the market without even cannibalizing the other headphone and earphone form-factors, as the market continues to evolve toward the "technical revolution" of wearables/hearables, with devices that will enable full-day use and will increasingly respond to a broader set of applications, from voice assistants to health monitoring and augmented hearing - just in the next two years. When asked about the promise of 3D audio and immersive experiences, all members of the panel seemed skeptical, agreeing that it will all depend on the content created.

The biggest surprise of all at this Audio Collaborative 2019 event - certainly for me, but I also believe for a lot of attendees - was the revelation by the panel about the Podcast Explosion and the Audio Book Renaissance, that the market is booming, generating already significant revenues in countries like the US, the UK, and Germany (the markets discussed by the panel). While I was well aware that there is an increasing appetite for spoken-word content, and that the rise of the smart speaker and the explosion in the use of headphones on the move was causing a renewed interest in podcasting, I actually had no idea that we could already talk about a thriving industry. Apparently, with the rise of streaming distribution services, and strong investments by companies such as Apple and Spotify, everything changed in the world of audio content, and there is even "podcast drama" episodic content now available and racking up impressive numbers.

The panel "It's Not Just About Music - Podcast Explosion and Audio Book Renaissance," with Tristan Veale (Futuresource) moderating a fascinating discussion with Hannah Telfer (Penguin Random House), Ruth Fitzsimmons (Podfront UK), Kurt Thielen (Zebralution) and Jason Phipps (BBC).

This was confirmed by the panel, which included Jason Phipps, Commissioning Editor Podcasts for the BBC, Hannah Telfer, Managing Director, Audience and Audio at Penguin Random House, Kurt Thielen, CEO of Zebralution, a giant audiobook distribution and marketing company in Germany, as well as Ruth Fitzsimmons, Managing Director of Podfront UK, a company that is effectively marketing leading global podcasting content. To be honest, the simple description of the rising production budgets, the record audiences, and the increasing popularity of audiobooks, completely took me by surprise - and left me really radiant and optimistic! Personally, because I write most of the time, I don't have the time to listen to podcasts - and I certainly would like to - but I was tremendously happy to learn that those formats are now "Big Business" and that even the BBC now is increasing budgets for producing spoken-word content. 

According to Ruth Fitzsimmons, advertising on podcasts is on the rise, 17% of streaming services subscribers listen to podcasts while at home or driving to/from work, and 90% do it on headphones. For me that was the most interesting revelation.

Also, 69% of the people who listen to podcasts listen all the way to the end and prefer to do it on headphones because that way they are able to fully focus on the content. Something that those listeners say doesn't happen while listening in speakers at home, where people are easily distracted. Apparently the experience is not as "immersive," the focus is not as great, and as a result people listen only to parts of the podcast. Other surprising revelations included learning from a large publisher such as Penguin Random House that the people who listen to audiobooks are increasingly male, older, and urban, while a a younger generation - still obsessed with YouTube and ignoring what radio even is - is now increasingly combining music streaming with new types of content such as podcasts and audio books.

This was indeed a fascinating panel, which also discussed how the interactive, nonlinear, and on-demand features of new types of spoken-word content make it totally different from radio; how multiple generations are now showing different preferences on the types of podcasts they listen to - including more escapism; how "headphones make podcasts more visual" and consumers have "screen fatigue;" and even how new types of audio production are combining something similar to the "radio drama" or "audio plays" of yesteryear... 

Audio book production is adding rich sound landscapes and the use of multiple voices, paving way to new - richer - forms of content. Combined with the fact that apparently there's a lot of investment pouring in to create more of this type of content, there is also a new type of synergy, where people listening to audio books tend to listen to podcasts about books, and people reading eBooks tend to jump to relevant streaming audio content, creating new opportunities for mixed media. 

From Norway to Italy, music streaming subscription uptake still varies wildly by country, as noted by David Sidebottom, Principal Analyst, Futuresource Consulting. In the largest market, the US, penetration is still 24%.

See? That's a lot to take in and just a small sample of what happened at Audio Collaborative 2019, this year focused on "Content & Technology Evolution Spurring Innovation." At the end of the day, in another excellent presentation, David Sidebottom, Principal Analyst, Futuresource Consulting, shared with the audience the fact that streaming services adoption (subscriptions) still has a long way to go, and that the global "streaming" audience is bound to double just in the next two years... Think about it .

From The Vault
Borbely RIAA Preamp With Tubes: A Project Remembered and Revisited
By  Joe Tritschler
This project describes the design and construction of a high-quality audio preamplifier, "a vacuum tube implementation of the Borbely RIAA architecture." This approach to RIAA equalization "results in a high-quality phono preamp featuring the high-transconductance 5842 tubes." This was the introduction for Joe Tritschler's original 2003 audioXpress article, "Borbely's RIAA Preamp With Tubes," which the author eventually revisited and updated in 2010. In those two articles, he adapts Erno Borbely's project of a transistorized phono preamp - an article published in 1985 in The Audio Amateur (the predecessor of audioXpress). Both articles are interesting references that we see often mentioned in audio forums' also because they served as the foundation for the Tritschler Precision Audio Devices TPAD 1000 Phonostage - a commercial and much improved version created by Dr. "Crazy Joe," - the moniker by which Tritschler is also known. For this repost, we decided to merge the two articles in one single page. These two articles were originally published in audioXpress, October 2003 and January 2010 .    Read the Full Article Now Available Here

Voice Coil Test Bench
The Wavecor WF152BD03-04 Paper Cone Midbass Woofer
By  Vance Dickason
This month's driver on the Test Bench, from high-end OEM manufacturer Wavecor, is the WF152BD03/04 6" midwoofer. This is another characterization we thought it was time to recover from the Voice Coil archives. This 6" paper cone midbass woofer, like the previously reviewed Wavecor WF120 (September 2010 Voice Coil), highlights Wavecor's Balanced Drive system design, a proprietary distortion reducing motor technology, which results in a more symmetrical Bl curve. In terms of features, like the WF120BD04, the WF152 is built on a six-spoke cast aluminum frame that sports a completely open area below the spider mounting shelf for enhanced cooling. Driving the assembly is a 32mm (1.25") diameter voice coil using round copper wire wound on a black non-conducting fiberglass voice coil former that incorporates a series of eight 4mm diameter former vents just below the neck joint. The motor uses a single 17 mm × 107mm ferrite magnet sandwiched between a shaped T-yoke and 5 mm high front plate, both with a black emissive coating for enhanced cooling performance. For additional cooling, the T-yoke incorporates a dual flare 8 mm diameter pole vent. This article was originally published in Voice Coil, December 2010 .    Read the Full Article Now Available Here
AX December 2019: Digital Login
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VC November 2019: Digital Login
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