www.audfly.com Audfly Technology(Suzhou) Co., Ltd
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power indicator is always on and the color of theindicator light is green.
NOTE:The amplifier needs 3 seconds for startup before normal
working.
4.2
Play Audio and Volume Adjustment
Volume can be controlled by the audio source device, such as the mobile phone,
computer, MP3 or TV.
4.3
Audio Playback Distance
Audfly parametric speakers having high directivity can achieve precise
source location, and the sound source can be reflected through the surface
of the object.To achieve the best sound quality, we suggest you to keep at
least 1 meter from the speaker when playing and setting up the volume.
Note: Please keep at least 1 meter from the speaker to achieve the best
hearing effect.
4.4
Application Solutions
Audfly can leverage reflective surfaces to act like a virtual audio source
as shown in the following picture, if the listener is not in the area of sound
beam, it feels like the hard surface is producing the sound. This is especially
obvious when
the sound is delivered to a glass or a wall.
You can use this to make a virtual audio source or a surrounded sound
experience. Sometimes you need absorptive materials to avoid unwanted
sound reflections.
Schematic diagram of reflected
virtual sound
Schematic diagram of sound
absorbing material inhibiting reflecti
Virtual
Sound
source
Audfly sound source