Subjective Sight

High fashion: Valentino Couture.

Holographic Whisper

Ultrasonic speaker from Pixie Dust Technologies is designed to emit sound at particular points in 3D space:

We propose a novel method of three-dimensional spatial audio rendering by expanding the ultrasonic phased array technique. We employ an ultrasonic phased array as a holographic acoustic generator to focus ultrasound at arbitrary three-dimensional positions. The sound pressure at the ultrasonic focal points is sufficiently high to radiate audible sound based on the self-demodulation effect in air. Consequently, the ultrasonic focal points act as audible sound sources. This sound-point method enables us to control aerial audio distributions more flexibly and more precisely in comparison with conventional superdirectional (sound-beam) loudspeakers. This method can generate and vanish the sound sources freely in air. These point sound sources can deliver private messages or music to individuals. This paper reports the principles of ultrasound-based loudspeakers, the system and control to achieve holographic audio focusing, evaluation of our proposed system.

More about the technology can be found here

Horus - Egyptian god of kingship and the sky

Pantheons + Name Aesthetics :

Egyptian 1 , 2 , 3

1000 Picspams Challenge | #170 - Modern Nyx