Belgium July 2014

At least for now, Belgium is Tesla territory

BMW Shines Edition

In a general off month for EV's in Belgium, BMW won on their direct competitors, recovering a bit to Tesla (23 units sold) and substantially to Porsche (Only 10 Panamera Plug-ins sold, worst performance of the year), the bavarian automaker is now more comfortably placed in #2 both in the manufacturers and models ranking.

The Mitsubishi Outlander PHEV continues to impress, it was again #4 in July, with 14 units sold, but it's still #6 YTD, behind the Nissan Leaf and Volvo V60 Plug-In, both racing neck to neck for the #4 position.

Two newcomers deserve a mention, the chinese brand BYD registered 19 e6's (Let me guess: Taxi fleet deal?) and VW registered its first 5 e-Golf's, this could be one of the markets where the german best-seller should be most successful, even the leadership could be in its sights...

Pl	Belgium	July	YTD	%	'13Pl
1	Tesla Model S	23	307	25	2
2	BMW i3 *	29	218	18	7
3	Porsche Panamera Plug-In	10	182	15	12
4	Nissan Leaf	13	115	9	3
5	Volvo V60 Plug-In	10	113	9	1
6	Mitsubishi Outlander PHEV	14	103	8	19
7	Renault Twizy e)	5	47	4	4
8	Renault Zoe		34	3	5
8	Volkswagen e-Up!	2	34	3	14
10	Smart Fortwo ED	1	31	3	6
11	BYD e6	19	19	0	N/A
12	Opel Ampera		5	0	8
12	Volkswagen e-Golf	5	5	0	N/A
14 14 16 17 17 17 17 17 17 17	Mitsubishi I-Miev BMW i8 Peugeot iOn Fisker Karma Citröen C-Zero Toyota Prius Plug-In McLaren P1 Renault Fluence ZE Porsche 918 Mia Electric	2 2 1	3 3 2 1 1 1 1 1 1 1	0 0 0 0 0 0 0 0 0 0	10 N/A 14 9 N/A 14 N/A 11 N/A 13
	TOTAL	134	1.228	100

Source: febiac.be

* - 14 Bev + 15 Rex

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QNX Acoustics for Voice — a new name and a new benchmark in acoustic processing

Tina Jeffrey

Earlier this month, QNX Software Systems officially released QNX Acoustics for Voice 3.0 — the company’s latest generation of acoustic processing software for automotive hands-free voice communications. The solution sets a new benchmark in hands-free quality and supports the rigorous requirements of smartphone connectivity specifications.

Designed as a complete software solution, the product includes both the QNX Acoustics for Voice signal-processing library and the QWALive tool for tuning and configuration.

The signal-processing library manages the flow of audio during a hands-free voice call. It defines two paths: the send path, which handles audio flowing from the microphones to the far end of the call, and the receive path, which handles audio flowing from the far end to the loudspeakers in the car:





QWALive, used throughout development and pre-production phases, gives developers realtime control over all library parameters to accelerate tuning and diagnosis of audio issues:



A look under the hood
QNX Acoustics for Voice 3.0 builds on QNX Software Systems’ best-in-class acoustic echo cancellation and noise reduction algorithms, road-proven in tens of millions of cars, and offers breakthrough advancements over existing solutions.

Let me run through some of the innovative features that are already making waves (sorry, couldn’t resist) among automotive developers.

Perhaps the most significant innovation is our high efficiency technology. Why? Well, simply put, it saves up to 30% both in CPU load and in memory requirements for wideband (16 kHz sample rate for HD Voice) and Wideband Plus (24 kHz sample rate). This translates into the ability to do more processing on existing hardware, and with less memory. For instance, automakers can enable new smartphone connectivity capabilities on current hardware, without compromising performance:



Another feature that premieres with this release is intelligent voice optimization technology, designed to accelerate and increase the robustness of send-path tuning. This technology implements an automated frequency response correction model that dynamically adjusts the frequency response of the send path to compensate for variations in the acoustic path and vehicle cabin conditions.

Dynamic noise shaping, which is exclusive to QNX Acoustics for Voice, also debuts in this release. It enhances speech quality in the send path by reducing broadband noise from fans, defrost vents, and HVAC systems — a welcome feature, as broadband noise can be particularly difficult for hands-free systems to contend with.

Flexibility and portability — check and check
Like its predecessor (QNX Aviage Acoustic Processing 2.0), QNX Acoustics for Voice 3.0 continues to offer maximum flexibility to automakers. The modular software library comes with a comprehensive API, easing integration efforts into infotainment, telematics, and audio amplifier modules. Developers can choose from fixed- and floating-point versions that can be ported to a variety of operating systems and deployed on a wide range of processors or DSPs.

We’re excited about this release as it’s the most sophisticated acoustic voice processing solution available to date, and it allows automakers to build and hone systems for a variety of speech requirements, across all their vehicle platforms.

Check out the QNX Acoustics for Voice product page to learn more.

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