Industry & Product News
B&C Speakers Introduces Its Largest Horn to Extract Maximum Potential from New DCX Coaxial HF Driver Family
In the wake of innovation breakthroughs made possible by wide-bandwidth ring radiator drivers, B&C Speakers has now released the ME464 1.4-inch horn built especially to extract the full potential of the DCX family of coaxial drivers. The largest horn so far introduced by the Italian company and commercially available, the ME464 horn offers 70° x 55° nominal coverage with constant directivity and excellent loading down to 300 Hz. The development follows the introduction of the B&C DCM414 midrange compression driver, building on the DNA of the DCX464 high-frequency coaxial design.  Read More 
PSB Speakers Announces Alpha AM3 and Alpha AM5 Affordable Active Monitors with Bluetooth
Canadian manufacturer PSB Speakers, long renowned in loudspeaker design, announced the immediate availability of two new affordable compact, powered speakers - the Alpha AM3 and the Alpha AM5. The new models are founded on PSB's almost 50 years of speaker design expertise and the Alpha P3 and P5 models, introduced last year. The Alpha AM3 ($399/pair US MSRP) and Alpha AM5 ($599/pair) feature phono and optical inputs, built-in Bluetooth, USB DAC, and much more.  Read More 
Plugin Alliance Announces Availability of ADPTR AUDIO Streamliner Streaming Codec Evaluation Plugin
Plugin Alliance, the software developer and webstore supporting all major plug-in formats and uniting some of the best-known international audio companies under one virtual roof, announced availability of ADPTR AUDIO Streamliner - a new audio codec evaluation plug-in that eliminates guesswork and allows producers and mastering engineers to find out how their masters will sound on all the major streaming services. The application features a vast codec selection that includes Apple Music, Bandcamp, Spotify, Tidal and even Twitch and YouTube Music.  Read More 
McIntosh Unveils Most Powerful All-You-Need MA12000 Hybrid Integrated Amplifier
It's been 70 years since the company was founded, and McIntosh continues to expand its portfolio of ultimate-quality audio solutions for today's luxury home. The company introduced the MA12000 Hybrid Integrated Amplifier, which is also McIntosh's most powerful integrated amplifier, delivering 350 W per channel of clean, high-performance power that produces a breathtaking home audio experience. This fully loaded, hybrid MA12000 Integrated Amplifier is a product of uncompromising audio engineering and expert craftsmanship.  Read More 
High-Quality Horn Loudspeaker Systems Book Now Available From Parts Express Immersive Audio Tools
The book High-Quality Horn Loudspeaker Systems - History, Theory and Design by Bjørn Kolbrek and Thomas Dunker is now available at Parts Express. This extremely detailed volume of more than 1,000 pages - reviewed here by audioXpress' Mike Klasco - is the first to address the history, theory, and design of horn loudspeakers in a complete, accurate, and scholarly fashion. The limited edition of this massive and very high-quality hardcover book is sponsored by Celestion.  Read More 

Dirac and ASUS Team Up to Update All New ROG Phone 3-Compatible Headsets With Immersive Audio Optimized for Mobile Gaming
On the heels of the company's recent Republic of Gamers (ROG) Phone 3 collaboration, Swedish digital audio pioneer Dirac and ASUS, a global manufacturer of smartphones, computers and electronics, announced that all ROG Phone 3-compatible gaming headsets have now been upgraded with Dirac's headphone optimization solution through a recent "over-the-air" software update.  Read More
Phononic Vibes Startup Reinvents the Silence with Patented Metamaterials
Italian startup Phononic Vibes is focused on developing innovative metamaterial solutions for noise and vibration reduction, and the company's efforts have been recently rewarded with the closing of a 2.3 million Euros capital investment round. The startup had first raised capital in January 2019 with a first seed round led by Poli360 - a dedicated technology fund managed by 360 Capital - and with the participation of Pantecnica S.p.a., an Italian company focused on products and systems for vibration insulation and mitigation.  Read More 

Devialet Unveils Devialet Gemini True Wireless Earbuds with ANC
It's official! After the Devialet ADH amplifiers and connected Phantom speakers, the French company operating at the intersection of luxury and cutting-edge technology, has now unveiled its first true wireless earbuds. The Devialet Gemini also mark the company's entry in the portable product category, with a top IPX4 design, built to last, and offering superior sound. And working in direct cooperation with Qualcomm, Devialet was able to build upon a Bluetooth 5.0 solution with Active Noise Cancelling, by adding unique proprietary technologies.  Read More

Bryston New BR-20 Preamplifier, DAC and Streamer, Even Handles DSD over HDMI
Bryston has unveiled its new BR-20 preamplifier, the most advanced combination of analog and digital functionality in the 50-plus year history of the Bryston brand. The BR-20 combines a new, highly advanced analog preamplifier with the company's flagship digital-to-analog conversion (DAC) platform and a high-performance streaming music player to create an ultimate performance hub for any music enthusiast. The Bryston BR-20 is expected to ship to dealers Q4, 2020 with a US MSRP of $5995.  Read More

Editor's Desk
J. Martins

The First Smart Speaker from Apple
A Strong Design and How It Is Perceived
This week I intended to focus a bit more on the latest developments in the fascinating world of sensors and how it impacts product development and design in all applications areas, particularly in consumer electronics, automotive, and health applications.

After writing last week about Apple - the sensors on the Apple Watch and the surprising firmware updates for the AirPod Pro earbuds, introducing fascinating new spatial audio possibilities - I really didn't want to go back to Apple, since there are so many audio products to discuss that recently have explored this crucial convergence of technologies. Some of those designs are just paving the way for exciting new possibilities in enhanced hearing, while others are exploring new user interfaces and fascinating areas such as real-time acoustic environment awareness. But as always, Apple has a way of surprising us exactly when we least expected - as I wrote last week - and this week they made an important audio announcement.

Apple introduced the new HomePod mini. Unlike the original HomePod, primarily focused on the music listening experience, this one is touted as an actual Smart Speaker.

Small in size, but actually enormous in its market significance and technology implications. For those who didn't notice, during the event supposed to be focused on the iPhone 12 unveiling, this week Apple also announced its new HomePod mini, which the company actually called... a smart speaker. This is like a reset from Apple in this category. It costs just $99 and combines music listening, interactions with a digital voice assistant (Siri, of course), and smart home capabilities, in a beautiful compact design with a focus on privacy and security. I'm not going to dive into the details, we have done that in our post that same day.

My first thought immediately went toward the impact that this announcement will have on all speaker manufacturers currently in business. As we all know, the volumes of smart speakers sold by Amazon and Google alone, is massive. And regardless of its business, the smart speaker competition mainly affected the sales in some very specific product categories, like those of the more affordable wireless audio home speakers. It didn't affect (yet) the portable (battery-operated) Bluetooth speaker market, which continues to ship millions of units, as it didn't really affect the hi-fi or high end audio brands. Apple entering the space, will serve to show how this might start impacting home audio overall - in my opinion, expanding the addressable market even more.

From my notes while I was watching that opening moment dedicated to the HomePod mini, my attention was immediately drawn to the fact that Apple highlighted its actual speaker design characteristics. Apple is once again committed to differentiate on quality - and in this case, relative audio quality, coming from a tiny device. 

The HomePod mini promises to surprise also in the audio quality front, relative to its size, showing how Apple's own silicon and processing will enable full optimization of the design.

Apple's audio development team is seriously committed to pushing the envelope, and showing the differences compared to existing rival designs (particularly, in this category, Amazon's market leading Echo smart speakers). And after listening to the original Apple HomePod, and realizing how good it sounds and how sophisticated the complete system (including sensors and software) is, my expectations are certainly raised. I was not expecting Apple to brag about the qualities of a "small" speaker, when they previously launched the HomePod. And yet, that's what they have done, certainly feeling reassured by the might of the company's industrial design and manufacturing resources.

Although it will be promoted as Apple's "actual" first smart speaker to compete directly with Amazon and Google (and all the Chinese references in the category), the HomePod mini Smart Speaker will attempt to "sound better" by leveraging a single full range driver, matched with passive radiators and an acoustic waveguide, similar to that one of the original HomePod, just smaller. And to make sure that the maximum potential of that driver arrangement is extracted, Apple relies again on its own silicon - the S5 chip.

The S5 system-on-module - is completely focused on what the company calls "Computational Audio." The goal, apart from optimizing the speaker's response, is to combine clever signal analysis and processing, plus acoustics compensation. As we've discussed multiple times in audioXpress articles, showing the full potential of combining sensors and DSP to fully optimize the audio experience, regardless of the physical limitations and material compromises.

The new Apple S5 chip also reinforces the device's edge AI capabilities to improve voice processing, reinforcing the privacy and security argument of the HomePod Mini. The S5 also enables the HomePod mini to deliver on many other fronts, starting with its ability to quickly integrate all radio modules, WiFi, and Ultra Wideband (UWB) technology (Apple is incorporating UWB in all its products), allowing for very fast pairing abilities with other devices, automatic configuration of stereo pairs when another HomePod mini is detected, sync multiroom reproduction across the whole house, and more. New features made possible by this design are completely unique, and include the ability for the speaker to detect the presence of a user's iPhone nearby (via UWB) and reflect its personal preferences and settings. That same ability to sense devices and operate in a complete wireless networked ecosystem, enables the innovative new family Intercom feature, which is one of the HomePod mini's best selling arguments. (Watch the video to understand.)

We'll have to wait to be able to judge other aspects, such as the supposedly much-improved Siri. I'll just add that a voice assistant on a smart speaker has some clear advantages over the same use on a smartphone or computer, given that it is a system optimized for far-field voice detection and recognition. But more importantly, this will offer a chance to finally compare the "Siri keeps getting better" with Alexa and Google Assistant. What we learned for now is that Apple is catching up with Alexa in its ability to recognize individual users, while going much farther with its ecosystem approach and the UWB scanning of devices, to interact with multiple users at the same time. This integration is also what enables the potential for a user to leave home and get into a CarPlay-equipped vehicle enjoying a seamless music listening and assistant experience. (Ask for the opening time of a restaurant at home, and you will see the map showing the way when you get in the car.) All very interesting features that we are certain will continue to expand, like Apple already demonstrated with the recent AirPods firmware upgrades.

It's not just about what Apple can do today with its own silicon embedded in all its products, but how those same products will evolve with future updates.

I'll leave here some additional comments about Apple's announcements from Futuresource Consulting's analyst team, which always have an interesting market-intelligence perspective.

"The reasonable price points of the iPhone 12 and the iPhone 12 Mini will certainly not prove prohibitive to the majority of Apple consumers, and when considered alongside the SE released earlier this year, it's clear that Apple is targeting growth in its active installed base to help facilitate further expansion of its increasingly important services," writes Stephen Mears from Futuresource. I think the same can be said of the $99 price level of the HomePod mini.

"The dominance of Amazon and Google has led many to see the smart speaker market as a two-horse race, but the new HomePod Mini from Apple shows that the Cupertino giant is far from conceding defeat," commented Alexandre Jornod (Futuresource). "At a $99 price point, Apple aims to make its smart speaker more appealing to the mass market but also to promote multiple ownerships with multi-room, smart home, and seamless stereo pairing. This is also to reinforce its eco-system of product and services in the home," he adds. 

"Apple has had huge success in the headphones market over the last couple of years, leading the True Wireless Earbuds market with its dominant AirPods product line. The move by Apple to remove the free headphones bundled in the box, combined with a lack of lightning connector products in the market, will undoubtably force more consumers to enter the wireless earbuds market, with Apple being in prime position to capitalize," comments Luke Pearce (Futuresource). 

Well, I would add here that many audio manufacturers should start looking at similar ways to leverage the smart speaker ecosystem, from Apple and Amazon - at least. There is a world of profitable opportunities for audio products that could complement smart speakers, instead of trying to compete head to head.

Fresh From the Bench
The Magnepan LRS, Back to the Future
By Oliver A. Masciarotte and Kent Peterson

Forced to shelter at home, Oliver Masciarotte looked around his home base in the Twin Cities, and decided it was time to have a serious look at the Magnepan LRS (Little Ribbon Speaker), the company's latest affordable, full-range quasi-ribbon speaker. Yes, Magnepan is the famous company that's been manufacturing the Magneplanar loudspeakers since the 1970s. The latest two-way Magnepan LRSs are much smaller, a mere 1-inch thin, and definitely worth examining. For this review, Masciarotte writes about what he heard, while Kent Peterson (Warkwyn) measures its performance in the lab. If you are curious to see how does a ribbon speaker measures on a Klippel Near-Field Scanning (NFS) system, you definitely want to check out this article, originally published in audioXpress, September 2020.  Read the Full Article Now Available Here
Voice Coil Focus
Voice Coils: A Tutorial
By Mike Klasco (Menlo Scientific)
Mike Klasco (Menlo Scientific) wrote a tutorial where he provides an overview on how to specify or manufacture voice coils. A topic that is addressed regularly in this magazine, and yet it's been almost five years since the last tutorial on voice coils was featured. Usually the magazine focuses on the latest market trends and changes in vendors, which saw dramatic changes from 2010 to 2015, as the voice coil winding industry moved predominantly to Asia. In this reference article, Mike Klasco recaps on voice coil basics, bobbin materials and sizes, collars, winding techniques, configurations, tips and tricks and wire types and considerations - a valuable, concise compendium of unique knowledge. This article was originally published in Voice Coil, August 2020.  Read the Full Article Now Available Here
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