RE: Digest for bay-area-uav-fliers@googlegroups.com - 7 updates in 1 topic

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John Seaman

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24 ביוני 2016, 16:17:0924.6.2016
עד bay-area-...@googlegroups.com

 

A multi-rotor aircraft (drone), at close range, sounds like a swarm of agitated bees, so you probably would not be able to collect usable audio from the aircraft platform itself.  Through the magic of audio editing and dubbing you should be able to overcome these limitations.

 

A skilled pilot should be able to mimic sentience, but look into the “follow-me” features of DJI and 3DR drones, they can be programmed to “hover on station” over a moving person or car using a GPS enabled phone or tablet, which you could easily hide.

 

Good luck.

 

--john

 

From: bay-area-...@googlegroups.com [mailto:bay-area-...@googlegroups.com]
Sent: Friday, June 24, 2016 11:37 AM
To: Digest recipients
Subject: Digest for bay-area-...@googlegroups.com - 7 updates in 1 topic

 

·         Questions about Drones - 7 Updates

Jennifer Juelich <jenju...@yahoo.com>: Jun 23 10:48AM -0700

Hi ~
 
I'm in the beginning phase of writing a short film that would include a
drone and I have some questions:
 
 
1.

How far can a personal drone fly from its pilot?
2.

How long can it fly for?
3.

What kind of surface does it need to take off from? Does it need a flat
surface?
4.

What is the audio like? Can a drone hear, for instance, what someone is
saying if it hoovers close enough. Would a person have to shout?
5.

Are there quiet drones – do all Drones make a lot of noise when they
hoover?
6.

Can/does a pilot wear glasses so it can see what the drone sees?
7.

Can it maneuver through trees?

Thanks for any help!
 
Jennifer

Chris Anderson <ch...@3drobotics.com>: Jun 23 08:05AM -1000

1) "visual line of sight", which is about 1,000 feet
2) 20 minutes
3) Flat is best but not required
4) No
5) They're all a bit noisy. But some are more quiet than others. The Yuneec
Typhoon is pretty quiet
6) Yes, that can be done
7) Not by itself, but in the hands of an experienced pilot it can be flown
manually through trees
 
On Thu, Jun 23, 2016 at 7:48 AM, 'Jennifer Juelich' via Bay Area UAV Fliers
 
--
*CHRIS ANDERSON <https://twitter.com/chr1sa>*
CEO
3D Robotics
website <http://www.3dr.com/> | twitter <https://twitter.com/3drobotics>
| facebook <http://www.facebook.com/3drobotics> | instagram
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Ben Discoe <bdi...@gmail.com>: Jun 23 11:05AM -0700

On Thu, Jun 23, 2016 at 10:48 AM, 'Jennifer Juelich' via Bay Area UAV
> How long can it fly for?
> What kind of surface does it need to take off from? Does it need a flat
> surface?
 
The answer to these first three questions is: It depends. There is a
range from <$100 toys to >$20,000 big professional units, copter and
fixed-wing, all VERY different. You'll need to clarify which kind of
drone you're asking about.
 
> What is the audio like? Can a drone hear, for instance, what someone is
> saying if it hoovers close enough. Would a person have to shout?
 
Generally speaking, for a mid-range copter like the DJI Phantom, the
rotor noise is so loud that the default video capture doesn't even
include sound. Yes, a person would have to shout.
 
> Are there quiet drones – do all Drones make a lot of noise when they hoover?
 
Almost all copters are very noisy at hover, but of course this sound
falls off rapidly with distance, so e.g. at 30 meters above you, it's
a relatively quiet sound. Fixed-wing can of course be almost silent.
 
> Can/does a pilot wear glasses so it can see what the drone sees?
 
This is called FPV (first-person video) and yes, it's a popular option
on many drone platforms.
 
> Can it maneuver through trees?
 
Copters yes certainly, although depending on unit stability, wind,
pilot skill etc. it's advisable not to go too close. I personally
wouldn't fly within 5 meters of any tree, building, or anything else.
 
-Ben

Jennifer Juelich <jenju...@yahoo.com>: Jun 23 06:15PM

Hi Ben ~
Thanks so much for your answers!!
The story line is - when a woman makes thechoice to take her own life in the solitude of a forest, her quest isinterrupted by the presence of a drone that refuses to leave her.
What I'm looking for is a drone that would be able to fly to where the pilot wouldn't be in the general area (close but not close enough to be in the immediate vicinity of the woman).
What type of drone would be able to fly that far and be quiet enough for her to talk to it? I could have it land if noise would be an issue.
Again, thanks for your insights.
Jennifer
 
 
 
From: Ben Discoe <bdi...@gmail.com>
To: bay-area-...@googlegroups.com
Sent: Thursday, June 23, 2016 11:05 AM
Subject: Re: Questions about Drones

On Thu, Jun 23, 2016 at 10:48 AM, 'Jennifer Juelich' via Bay Area UAV
> How long can it fly for?
> What kind of surface does it need to take off from? Does it need a flat
> surface?
 
The answer to these first three questions is: It depends.  There is a
range from <$100 toys to >$20,000 big professional units, copter and
fixed-wing, all VERY different.  You'll need to clarify which kind of
drone you're asking about.
 
> What is the audio like? Can a drone hear, for instance, what someone is
> saying if it hoovers close enough. Would a person have to shout?
 
Generally speaking, for a mid-range copter like the DJI Phantom, the
rotor noise is so loud that the default video capture doesn't even
include sound.  Yes, a person would have to shout.
 
> Are there quiet drones – do all Drones make a lot of noise when they hoover?
 
Almost all copters are very noisy at hover, but of course this sound
falls off rapidly with distance, so e.g. at 30 meters above you, it's
a relatively quiet sound.  Fixed-wing can of course be almost silent.
 
> Can/does a pilot wear glasses so it can see what the drone sees?
 
This is called FPV (first-person video) and yes, it's a popular option
on many drone platforms.
 
> Can it maneuver through trees?
 
Copters yes certainly, although depending on unit stability, wind,
pilot skill etc. it's advisable not to go too close.  I personally
wouldn't fly within 5 meters of any tree, building, or anything else.
 
-Ben
 
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Gustavo Faerman <gfae...@gmail.com>: Jun 23 11:16AM -0700

FWIW,
Drones can fly following a device "follow me".
 
G
 
On Thu, Jun 23, 2016 at 11:15 AM, 'Jennifer Juelich' via Bay Area UAV

"Jason L. Ferrier" <jason....@gmail.com>: Jun 23 11:22AM -0700

Your next set of questions should include something of the set of:
- What permits/licenses/rules will I have to abide by for making a film
that is considered a commercial use of a sUAS (small unmanned aerial
system)?
- where would I be able to legally go to produce this film, since CA state
parks, certain regional parks (EBRPD) and more, specifically have outlawed
any motorized aircraft?
 
And so on.
 
On Thursday, June 23, 2016, 'Jennifer Juelich' via Bay Area UAV Fliers <

Jennifer Juelich <jenju...@yahoo.com>: Jun 23 11:26AM -0700

Hi Jason ~
 
I'd work all that out. I'm a small bay area filmmaker and have connections
to find a private location if needed. :-)
 
On Thursday, June 23, 2016 at 11:22:16 AM UTC-7, Jason Ferrier wrote:
 

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