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    Hearing Enhancement for Elk Hunting

    Elk AmpPods Elk AmpPods

    $849.00

    Optimized to enhance the most critical sounds for the elk hunter.
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    Multi-Pursuit AmpPods Multi-Pursuit AmpPods

    $1,599.00

    Optimized to enhance the most critical sounds for the deer, elk, and turkey hunter.
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    Multi-Pursuit AlphaShield Multi-Pursuit AlphaShield

    $1,599.00

    Optimized for deer, elk, turkey, waterfowl, upland and range sounds, while providing hearing protection from loud gunshots.
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    Multi-Pursuit CustomShield Multi-Pursuit CustomShield

    $2,499.00

    Optimized for deer, elk, turkey, waterfowl, upland and range sounds, while providing hearing protection from loud gunshots. Custom molded for the most personalized fit possible.
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    Elk AmpPods – Upgrade Elk AmpPods – Upgrade

    $1,099.00

    Optimized to enhance the most critical sounds for the elk hunter.
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    Multi-Pursuit AmpPods – Upgrade Multi-Pursuit AmpPods – Upgrade

    $1,599.00

    Optimized to enhance the most critical sounds for the deer, elk, and turkey hunter.
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    Multi-Pursuit AlphaShield – Upgrade Multi-Pursuit AlphaShield – Upgrade

    $1,599.00

    Optimized for deer, elk, turkey, waterfowl, upland and range sounds, while providing hearing protection from loud gunshots.
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    Multi-Pursuit CustomShield – Upgrade Multi-Pursuit CustomShield – Upgrade

    $2,949.00

    Optimized for deer, elk, turkey, waterfowl, upland and range sounds, while providing hearing protection from loud gunshots. Custom molded for the most personalized fit possible.
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    Our Technology

    Tetra Technologies
    Specialized Target Optimization
    Our hearing devices feature patent pending Specialized Target Optimization™ (STO). STO is the world’s first hearing technology that isolates and enhances the exact frequencies needed to improve hearing for your specific hunting environment. WIth STO, voices are clear, calling sounds natural, wood duck squeals, whistling wings, and mallard drakes are all easily audible.
    TETRA products instantly shut down and instantly recover for sudden loud noises, like gunshots, providing the wearer full protection at the very moment it’s needed. For more sustained loud inputs, like loud calling, AlphaShield Compression™ limits the overall output to a safe level, then returns to normal amplification once the loud input has stopped. Never miss a sound you want to hear, and protect your hearing for life.
    ClearCommâ„¢ is our proprietary algorithm that accentuates human speech while minimizing noises and distractions that occur outside of the frequency range of human voices. ClearComm is useful for better understanding speech and talking with shooting partners, hearing speech on the range, as well as in other daily activities that require better hearing. 

    Research

    How We Localize Sound

    Hunters, and the animals we hunt, are designed with two ears, so brains gather different information in each ear with slightly different clues. Because ears are on opposite sides of the head, the sounds heard by either ear will vary in timing, volume, and frequency. These differences are the clues your brain uses to decode a sound’s location.

    Let’s say sound is coming from the left: 

    Variations in Timing: That sound hits the left ear milliseconds before hitting the right ear.

    Variations in Loudness: That sound will be slightly louder in the left ear than the right ear.

    Variations in Frequency: Because the head blocks some frequencies, the left ear will get all the frequencies, while the right ear gets less frequency information.

    At TETRA, our hearing scientists have designed AmpPod technology to maximize your hearing clues in both ears.