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Google Meet rolls out multi-device adaptive audio merging

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131–140 of 279 posts

Re: Google Meet rolls out multi-device adaptive audio merging

#131
post #6

Meet and Google Docs are perfect Google products. I'm disapponted when people send me Zoom meetings or want to meet on Slack. Google Meet is a 10x better experience.

Docs has a few big shortcomings in my experience. Like it can’t number headings and figures, and cross-reference to them.

Re: Google Meet rolls out multi-device adaptive audio merging

#132
post #4
post #2

I'm more interested in cancelling regular feedback from one laptop in the meeting.

Not sure if this would solve your problem, but have you tried companion mode?

The problem is the other half of the company that never use it.

Re: Google Meet rolls out multi-device adaptive audio merging

#133

I just want to say that this is really actually kind of mind-blowing from an audio engineering perspective. Outputting audio from multiple laptops in the same room is easy. Perfectly syncing it is harder. Implementing echo cancellation across all of that is quite a bit trickier than regular single-device echo cancellation. But then treating all the laptop microphones as a kind of microphone array, having to deal with…

I too am in awe of the audio engineering challenges and opportunities here. But I don't necessarily know that Meet is trying to tackle all this? Are they using the mics as a microphone array & processing signals across phases? Could be missing it but I don't see that they said so. Perhaps they're just picking the loudest mic for a given speaker? Or any of a dozen other simpler tactics?

The current baseline is to manually mute and unmute microphones. So picking the best microphone sounds like a better idea already. If other people make a sound, I think it would be acceptable of that sound was missed/softened.

Re: Google Meet rolls out multi-device adaptive audio merging

#134
post #118

Earlier quoted context omitted.

Exactly! I was shocked to learn that the latency from laptop to ear is higher than to the other side of the planet. Most people don't notice the adverse psychological aspects of this: People get really annoyed by when constantly talking over each other. It subconciously makes you dread talking to the other person. When everybody is using wired headphones, you suddenly like your coworkers more!

And then there are apps/OSes that set the mic gain at like 5% of max, so everyone else has to put their volume at 95%. We should probably get off hacker news and just start building a teleconferencing app.

Since it’d be twice as good as Meet, we could call it Duo! Oh wait…

Re: Google Meet rolls out multi-device adaptive audio merging

#135

Earlier quoted context omitted.

As an "IT admin", it's not that I need convincing. It's that the rest of Googles "office" products are absolute amateur hour and support is non-existent.

> the rest of Googles "office" products are absolute amateur hour Not quite sure about this. Gmail (both personal and company accounts) is IMO a great email client with loads of handy features, and I always felt Google Docs/Sheets/Slides/Drawings were well put together. Are they the best in class? I guess it depends what you are looking for. Could Drive be faster? Yes, that would be nice. But "amateur hour" sounds li…

Google Slides is Actually Hilarious

HN: https://news.ycombinator.com/item?id=30227588

Article: https://medium.com/@laurajavier/google-slides-is-actually-hi...

Re: Google Meet rolls out multi-device adaptive audio merging

#136

Do any of the video call services support full duplex audio? It feels so stifling to have to be perfectly silent while others are speaking, compared to the give and take of a normal conversation.

Pretty sure literally all of them do, but generally only full duplex . Not triplex or quadruplex etc. In other words, if you're having a 1-1 video call, both of you have your audio working at all times. But as you go to 3, 4, 5, 10, 20 participants, it generally continues to be just max 2 simultaneous audio streams, determined by whoever has been the loudest recently. Unless you turn on special features like music mo…

Last N audio with N about 3 is pretty common. That might be you and three others, or three speakers including you. Beyond that isn't very common, because a) it's not very useful, and b) Google's WebRTC software (which is commonly embedded elsewhere) would only decode three audio streams anyway.

Re: Google Meet rolls out multi-device adaptive audio merging

#137
post #40
post #5

Meet, to me, is the perfect balance of functionality and simplicity (as an end user). And features like this only make that more apparent. Zoom and Teams always frustrate me, even though they're what I use far more often. It's too bad that video conferencing is largely a game of who has the most boxes checked - IT admins and A/V folk are the ones that need to be convinced, and Meet just doesn't ...meet... their needs

If Meet did "autorecord" combined with "autoshare recording with recipients" (specifically including Google Group recipients)... then it would be perfect. As it is, we're gradually shifting more things to Zoom where that's either part basic functionality, or part easy to automate as things like Zapier are well integrated into the API. We only use Meet for team meetings now, and we did use Gong.io to solve the above..…

Meeting recordings are available in Google Apps Script.

Autosharing can be easily solved by simple Google Apps Script. I scan my personal calendar and share recording to Slack channel when I detect group meeting with recording available. Mail me, so I can arrange something for you.

Autorecording - yeah, this is missing. There is paid Chrome Extension which do that, but I have never tested it.

Re: Google Meet rolls out multi-device adaptive audio merging

#138
post #134

Earlier quoted context omitted.

And then there are apps/OSes that set the mic gain at like 5% of max, so everyone else has to put their volume at 95%. We should probably get off hacker news and just start building a teleconferencing app.

Since it’d be twice as good as Meet, we could call it Duo! Oh wait…

More than twice as good it would "zoom" past the competition... shit.

Re: Google Meet rolls out multi-device adaptive audio merging

#139

I just want to say that this is really actually kind of mind-blowing from an audio engineering perspective. Outputting audio from multiple laptops in the same room is easy. Perfectly syncing it is harder. Implementing echo cancellation across all of that is quite a bit trickier than regular single-device echo cancellation. But then treating all the laptop microphones as a kind of microphone array, having to deal with…

Do you think they are using some kind of inaudible-to-humans signal to coordinate this or is the unmodified audio good enough?

I could see this happening. Zoom for example already uses ultrasonic sound to detect what conference room a laptop is in for one-click screen sharing.

Re: Google Meet rolls out multi-device adaptive audio merging

#140

Earlier quoted context omitted.

The organisation I worked at used Meet until someone from Microsoft convinced them to use Teams. Such a nightmare. Quality of meetings went downhill and employees were penalised for secretly using Meet for ad hoc meetings.

> employees were penalised for secretly using Meet for ad hoc meetings. Why would someone ever be secretly punished?

Not secretly punished. Punished for secretly using a non-compliant tool.

This is very common anywhere that handles sensitive info.

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