Ian Farquhar (ifarquha) wrote> The other problem for this technique is
battery life.
Suppose this worked by recording from mic to memory and then
transmitting later. This leads to a bunch of questions:
By what factor could transmission time/power be reduced sending such a
recording later? How many minutes could a typical phone buffer? How much
does a typical conversation compress? Are such algorithms within the
power of a typical phone's processor? How much power is used in
recording to memory and compressing? Can transmission power requirements
be reduced by transmitting when transmission power requirements are low?
Can they be reduced often enough to make it worthwhile optimizing in
this way?
-Dan
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