Iva - Individual Virtual Acoustics; Dolby Surround Pro Logic Decoder - AKG HEARO 777 Bedienungsanleitung

connects to any oudio, Video, TV Set, or PC with a headphones or line output;
provides perfett Sound reproduction, full mobility, and Signal transmission through Walls and ceilings over a distance of up ta
330 feet (100 m);
.
uses proprietary IVA technology for exceptionally realistic, threedimensional listening;
features an integrated Dolby Surround Pro togic decoder for perfett reproduction of hi-ft, TV, PC, or Video Sound in Dolby
l
surround format;
.
provides an analog line output for connecting an external headphones amplifer for hardwire headphones.
The Hearo 777 System is available for three different LPD frequency bands: 9 14 MHz for the US, 434 MHz and 864 MHz for
vorious European countries (434 MHz version shown on the cover).
The Hearo 777 System lets you share your listening enjoyment with other persons. You tan operate your transmitter with several head-
One drowback of headphone listening is the psychoocoustic phenomenon of."inside localization": the orchestra seems to play inside
your head rather than in the room.AKG developed o binaurol audio processing technique called IVA (Individual Virtual Acoustics) that
models the woy the head and pinnae Change the arriving Sound waves (ear motching function). Thus, the various Sound sources will
seem to be located outside your head even when you ore using headphones.
A: Notural hearing: Due to the effect of the head and pinnoe, Sound waves arriving at one ear
differ from those arriving at the other. Amplitude and phose differentes creote a sense of spa-
B: Listeneng through headphones. Amplitude ond Phase differentes are eliminoted. Sound sour-
ces are locolized inside the head rother thon in the room.
oudio Signals at the eors to resemble diagram A. This restores naturol, spatrol heoring.
11