asked on
device to amplify sound / conversation from a distance
Just like telescope can amplify a view remotely, anyone can point me to any device which
can amplify & make it sharper (ie I can point at the object that is speaking), filtering out
background noises?
Wireless device needed
can amplify & make it sharper (ie I can point at the object that is speaking), filtering out
background noises?
Wireless device needed
Math / SciencePersonal ElectronicsWireless Networking
Last Comment
d-glitch
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