BRN Discussion Ongoing

[Deleted member 118]

Here's a little song I wrote.
I'm gonna sing it to you note by note:

A microphone has a membrane which reverberates in response to the air pressure variations caused by sound. Sound can be broken down to a whole series of sine waves (Fourier Transform). An ADC samples the instantaneous amplitude combined signal at a bit over twice the rated frequency. Higher frequencies are blocked by a low pass filter.

The speed of travel of sound is independent of frequency - a 1 kHz wave travels at the same speed as a 4 kHz wave (750 mph) you just get more waves in the same distance. This also explains the doppler effect. The wavelength is compressed by an approaching sound source, and stretched out by a receding source.

Similarly in a wireless phone, the speed of propagation is constant and independent of the frequency of the carrier signal.
Modulation in digital wireless is a bit more complex.

Assume we use 8-bit modulation to represent the instantaneous amplitude od the samples analog signals. We have a stream of 8-bit bytes made up of ones and zeros, but we can't send these bytes as is over RF. so we convert them to RF pulses - a few cycles of RF carrier for 1s and none for 0s.

The carrier frequency can be Mega Hz, the higher the frequency, the closer the bits can be packed. This allows for time compression of speech in packets of bytes at the transmitter. This means that the wireless speech packet only uses a small part of the time available on the carrier wavelength, so other message packets can be fitted into the same carrier. This is Time Division Multiplexing. Each packet has a label so it can be reassembled at the receiver with other packets from the same message.

Again, the speed of propagation of radio waves (186,000 mph) is independent of the frequency of the carrier wave.

At the receiver, the packets of the message are decompressed and reassembled into the digital bytes.

The digital bytes can then be converted to audio via a DAC to be fed to a speaker.

Don't worry,
Be happy!

Nice poem FF

 

[Bravo]

Here's a little song I wrote.
I'm gonna sing it to you note by note:

A microphone has a membrane which reverberates in response to the air pressure variations caused by sound. Sound can be broken down to a whole series of sine waves (Fourier Transform). An ADC samples the instantaneous amplitude combined signal at a bit over twice the rated frequency. Higher frequencies are blocked by a low pass filter.

The speed of travel of sound is independent of frequency - a 1 kHz wave travels at the same speed as a 4 kHz wave (750 mph) you just get more waves in the same distance. This also explains the doppler effect. The wavelength is compressed by an approaching sound source, and stretched out by a receding source.

Similarly in a wireless phone, the speed of propagation is constant and independent of the frequency of the carrier signal.
Modulation in digital wireless is a bit more complex.

Assume we use 8-bit modulation to represent the instantaneous amplitude od the samples analog signals. We have a stream of 8-bit bytes made up of ones and zeros, but we can't send these bytes as is over RF. so we convert them to RF pulses - a few cycles of RF carrier for 1s and none for 0s.

The carrier frequency can be Mega Hz, the higher the frequency, the closer the bits can be packed. This allows for time compression of speech in packets of bytes at the transmitter. This means that the wireless speech packet only uses a small part of the time available on the carrier wavelength, so other message packets can be fitted into the same carrier. This is Time Division Multiplexing. Each packet has a label so it can be reassembled at the receiver with other packets from the same message.

Again, the speed of propagation of radio waves (186,000 mph) is independent of the frequency of the carrier wave.

At the receiver, the packets of the message are decompressed and reassembled into the digital bytes.

The digital bytes can then be converted to audio via a DAC to be fed to a speaker.

Don't worry,
Be happy!

That's a lovely little ditty Dodgy-Knees! Imagine how cool it would be if you could get Kylie Minogue to sing it. I'm pretty sure it would go straight to number 1 on the pop charts.

I just wish I knew what the lyrics actually meant.

 

[equanimous]

That's a lovely little ditty Dodgy-Knees! Imagine how cool it would be if you could get Kylie Minogue to sing it. I'm pretty sure it would go straight to number 1 on the pop charts.

I just wish I knew what the lyrics actually meant.

Kylie-Meknees

 

[rgupta]

Nice poem FF

Any reason for FF

 

[yogi]

This explains a lot to those who are getting anxious/upset and lack of revenue

#softwareengineering #systemsengineering #systemsthinking #software #interfacedesign | Dirk Jan Swagerman | 13 comments

Well spend 120 seconds of your time. If you treat software engineering as a commodity that is best outsourced to suppliers (based on price), learn from the CEO of Ford what happens next… #softwareengineering #systemsengineering #systemsthinking #software #interfacedesign | 13 comments on LinkedIn

www.linkedin.com

 

[Deleted member 118]

Any reason for FF

 

[TECH]

It definitely wasn't Fact Finders poem (Fact)

But it did sound like the type of response Peter would have written if asked a specific technical question from an engineer.

In my opinion of course....Tech

 

[Xray1]

Yes, but why is that and what will it take to get mainstream enthusiasm for BRN. Our team cleverly started positioning in the AI space well before the current buzz around AI yet we constantly appear to be overlooked. I hope this type of commentary does not reflect what our potential customers and industry participants think of AKIDA. Uptake of GEN 2 needs to be significant and rapid once it's fully released in the next couple of months. Looking forward to the next GEN 2 announcement.

I agree with your post .............. But imo, I suppose that all investors / shareholders and potential customers are essentially now waiting for the Akida 1500 and 2000 roll outs to be fully bench tested to make sure that they are fully functional and compliant to Co and end user specifications ... let's hope, that there a no hiccups along the way that Anil can't control.

 

[Yoda]

View attachment 38494

Does Renesas have any other AI partners or are we the only one? Putting that question another way, can we definitely conclude that this is us in their products? I'm certainly hoping so . . .

 

[Shadow59]

Just for a laugh, just now logged into Commsec and BRN

screen

 

[IloveLamp]

Mercedes-Benz Media

Exklusive Einblicke und individuelle Angebote: Erleben Sie mit Mercedes-Benz das Maximum aus digitaler Live-PR. Exclusive insights and individual offers: Experience the maximum of digital live PR with Mercedes-Benz.

media.mercedes-benz.com

 

[IloveLamp]

Does Renesas have any other AI partners or are we the only one? Putting that question another way, can we definitely conclude that this is us in their products? I'm certainly hoping so . . .

They have lots of ai partners...........or at least they did...

Why would they choose them over our ip though?

That is the genius in making this technology "cheap". We know we have the goods, cost of buying is not an objection now because we are competitively priced.



Developing the technology to integrate into future and existing products could be a road block, but clearly the technology is good enough and proven enough for certain forward thinking companies, and the rest will have no choice but to eventually follow suit.

Either they get left behind, or come up with something equally impressive or better.........

Good luck to whoever is in charge of that lol!

 

[Iseki]

Helium isn't hot air, but it has a similar effect:

https://developer.arm.com/documentation/102102/0103/What-is-Helium-#:~:text=Arm Helium technology is the M-Profile Vector Extension,Learning (ML) and Digital Signal Processing (DSP) applications.

ML is a subset of Artificial Intelligence (AI) that provides systems the ability to automatically learn and improve from experience without being explicitly programmed. Helium helps to boost Matrix Multiplication operations, which are the foundation of Convolutional Neural Networks or Classical based Machine Learning kernels.

Applications that can be greatly accelerated by Helium are Fast Fourier Transform (FFT) and Complex Dot Product as there are specific instructions which help implement these calculations.

Not sure if this has been posted before

Frontiers | Spiking Neural Network for Fourier Transform and Object Detection for Automotive Radar

The development of advanced autonomous driving applications is hindered by the complex temporal structure of sensory data, as well as by the limited computat...

www.frontiersin.org

So Infineon are checking out SNN's

Do we have more?

 

[TasTroy77]

Good Morning Chippers,

Weekend Financial Review paper is riddled with AI articles, yet not even a mere mention of Brainchip.??

Below article on Australian millitary & our collaboration on the Ghost Bat project.

* For overseas investors.. the Ghost Bat project should not be confused with the Australian Fat Bat program.

.

Regards,
Esq.

The Equity mates podcast with guest Henry Jenning had a show on Ai stocks
Brainchip was mentioned later on with laughter as they said it makes less revenue than the local coffee shop.

It's amazing how uninformed the general retail investment population is and its no wonder that the share price is 40c.
Hopefully 2024 will be the year that brings strong revenue and another IP licence agreement

 

[hotty4040]

Just for a laugh, just now logged into Commsec and BRN View attachment 38545 screen

Same here, I felt curiously uplifted, just for a moment only though, then we were down again Grrrrrr.

Akida Ballista

hotty...

 

[DK6161]

View attachment 38546

Mercedes-Benz Media

Exklusive Einblicke und individuelle Angebote: Erleben Sie mit Mercedes-Benz das Maximum aus digitaler Live-PR. Exclusive insights and individual offers: Experience the maximum of digital live PR with Mercedes-Benz.

media.mercedes-benz.com

View attachment 38547

Sorry, how is this related to us?
Any mention of Mercedes-Benz adopting a new technology is surely means BrainChip?

 

[Foxdog]

View attachment 38546

Mercedes-Benz Media

Exklusive Einblicke und individuelle Angebote: Erleben Sie mit Mercedes-Benz das Maximum aus digitaler Live-PR. Exclusive insights and individual offers: Experience the maximum of digital live PR with Mercedes-Benz.

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View attachment 38547

Ok, so why isn't this shrouded by an NDA? I'm officially calling BS on the NDA excuse used by BRN. Are we or are we not going to be in Merc's next production vehicles?

 

[Shadow59]

Ok, so why isn't this shrouded by an NDA? I'm officially calling BS on the NDA excuse used by BRN. Are we or are we not going to be in Merc's next production vehicles?

This isn't about akida, it's about the new Axial Flux motor technology.

 

[Foxdog]

This isn't about akida, it's about the new Axial Flux motor technology.

That's my point!

 

[IloveLamp]

I never said Akida was involved. It is possible though, is it not? Just thought it was interesting. My, my, we are all a very touchy bunch this morning aren't we? Take your eyes off the sp and have some faith and conviction in your investment decisions either way. dear lord.