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June 2022 Meeting Notice: DaS AuReality Demo

Secretary

We are returning to the SAE Institute!

The next in-person meeting of the AES Melbourne Section will be held on
Monday 20th June 2022 at 7:30pm, in the SAE Institute Lecture Theatre, South Melbourne.

*Note – there will be NO live online element to this meeting.

Joe Hayes, Inventor and CTO of Vastigo Ltd, will conduct a
Live Demonstration

of his DaS AuReality (Diffusion at Source) loudspeaker systems.

Vastigo V10 Demo Speakers
NewAudio AS8 Speaker

Joe invites everyone to bring along their favourite critical listening music (Audio CD format only) to exercise the system.

Continue reading “June 2022 Meeting Notice: DaS AuReality Demo”

December 2021 Meeting Notice: Michail Barabasz – Loudspeaker Power Ratings

Secretary

Meeting Notice

The next online meeting of the AES Melbourne Section will be on Monday 13th December 2021 at 7:30pm.

Michail Barabasz, of loudspeaker maker Lorantz Audio will present on the topic of:

Loudspeaker Power Ratings

…and other myths.

Modern class D amplifiers are capable of kilowatts of drive and care little for the load impedance. Can loudspeaker voice coils and suspensions handle this?
Dedicated amplifier/loudspeaker combinations in active boxes can have sophisticated protection programming.
How effective can this be?
How should the standards for loudspeaker testing and power ratings tackle this?

Continue reading “December 2021 Meeting Notice: Michail Barabasz – Loudspeaker Power Ratings”

Meeting Report: October 2021 – From Stradivarius to Speaker – Joe Hayes

Paolo Menolotto

On Monday October 11th the AES Melbourne Section mounted another Zoom online meeting, due to Victoria’s continuing and now world record-breaking pandemic lockdown situation.

Over thirty members and guests joined the meeting to hear Inventor and Vastigo Ltd CTO, Joe Hayes speak on his DaS AuReality loudspeaker technology in a presentation entitled:

“From Stradivarius to Speaker – technology for improvements in sound delivery and room acoustics treatment”

The DaS AuReality system claims to reduce the impact of room acoustics for the listening experience and produce a listening experience free of sweet spot limitations by using an algorithm to create Diffusion at the Source (DaS))

Joe Hayes describes the benefits of DaS AuReality (Screenshot -Rod Staples)
Continue reading “Meeting Report: October 2021 – From Stradivarius to Speaker – Joe Hayes”