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Hear Nature, Explore the Unknown
Deciphering the Sounds of the City
Unlock the Rhythm
US
Why do humans have
two ears?
Augment Your Hearing
Ears are located on both sides of the head, we can hence determine the direction of a sound source by calculating the time and intensity differences between the sound from the left and right ear.
TD2 Geek is like a hearing system with 64 "ears", which "listens" to sounds from different angles simultaneously through array microphones and reconstructs the direction of the sound source in three dimensions to see where it comes from.
From the Human Ear to the TD2 Geek
The human ear can only hear sound frequencies ranging from 20Hz to 20kHz.
TD2 Geek supports wideband acoustic imaging from 2kHz to 50kHz,
breaking through the physical limits of the human ear and presenting sounds that are inaudible to us as images on the screen.
From 'Hearing' to 'Seeing'
Imagine being able to see what you’ve only ever heard—that’s exactly what an acoustic imager does. It uses an array of tiny microphones to capture sounds all around you, then calculates where each sound is coming from and how loud it is.
Those signals are turned into a colorful “sound map” over a real image, so you can literally watch where sounds come to live. It’s like giving your ears a pair of eyes—suddenly, sound isn’t just heard, it’s seen.
Hear Nature, Explore the Unknown
TD2 Geek lets you see positions of cicadas, birdsong, and discover the sound sources hidden in nature.
Recording the Wild, Make the Sounds of Nature Visible.
Pet Rescue
A handy tool for finding stray cats and dogs
Bird Locating
Insect Tracking
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Ultrasonic Animal Exploration
EcologicalSoundObservation
Unlock the Rhythm
See Your Voice Come Alive
Turn your vocal range into vivid sound waves and colors that reveal every pitch and tone
Watch Your Instrument Sing
Visualize resonance and balance to uncover your instrument’s true sound quality.
Map the Music Around You
See how sound flows through a room or theater and discover the perfect acoustic sweet spot.
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Deciphering the Sounds of the City
Locating Wall Noises and Sounds
Find the sounds you can hear but can't see
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Electrical Noise Tracking
Detect high-frequency humming sounds from electrical equipment
Mechanical Noise Investigation
Identify construction and abnormal machinery sound sources
Locating Compressed Air Leaks
Visually locate leaky points for precise troubleshooting
4-Hour
Internal Battery
No Phone Drain,
No Impact on Your Phone's Battery Life
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