CHANNA FISHERIES LLC Launches Revolutionary Sound Suppressor for Enhanced Underwater Acoustics

Portland, OR – October 26, 2023 – CHANNA FISHERIES LLC, a Portland-based company specializing in innovative aquatic solutions, today announced the release of its groundbreaking sound suppressor technology. Designed for a broad range of underwater applications, from scientific research and environmental monitoring to commercial fishing and military operations, this new product promises to significantly improve the clarity and range of underwater acoustic signals. CHANNA FISHERIES, while perhaps known for its work in sustainable aquaculture, has quietly been developing advanced materials and engineering solutions for over five years. “We started looking at how fish naturally dampen sound – how their scales and swim bladders work,” explains Elias Thorne, Lead Engineer at CHANNA FISHERIES LLC. “That led us down a path of material science and acoustic engineering. We realized there was a real need for better sound control underwater, and we believed we could deliver a solution.” The Problem with Underwater Sound Underwater acoustics are notoriously challenging. Sound travels faster and further in water than in air, but it’s also easily distorted and scattered by things like bubbles, sediment, and even the water itself. This "noise" makes it difficult to accurately interpret acoustic signals. Think about trying to listen to someone whispering across a crowded room – that's kind of what it’s like trying to get clear data with underwater sonar, hydrophones, or communication systems. Traditional methods of reducing underwater noise – like bulky enclosures or complex signal processing – are often expensive, impractical, or don’t work very well. How the CHANNA FISHERIES Sound Suppressor Works The CHANNA FISHERIES sound suppressor isn’t a one-size-fits-all box. It’s a highly adaptable system built around a proprietary composite material developed by the company’s research team. “We call it ‘AquaSilence’,” says Thorne. “It's a polymer matrix infused with a unique blend of micro-bubbles and sound-absorbing particles. The key is the way these materials interact to effectively absorb and dampen sound waves.” AquaSilence is incredibly versatile. It can be molded into panels, coatings, or even 3D-printed into custom shapes, making it suitable for a wide array of applications. Here’s a breakdown of how it works: Sound Absorption: The micro-bubbles within AquaSilence vibrate when hit by sound waves, converting that energy into heat, effectively reducing the intensity of the sound. Damping: The sound-absorbing particles dissipate the remaining sound energy, preventing it from bouncing around and creating unwanted reflections. Structural Integrity: Despite being exceptionally effective at sound suppression, AquaSilence is surprisingly durable and can withstand the harsh underwater environment. It's resistant to corrosion, pressure, and most marine growth. Adaptability: The material's flexibility allows it to be applied to curved surfaces, irregular shapes, and even moving parts. Applications Across Industries The potential applications for the CHANNA FISHERIES sound suppressor are vast. Here are just a few examples: Marine Research: Scientists studying marine mammals, fish populations, and underwater ecosystems can use the suppressor to reduce background noise and improve the accuracy of acoustic data. Imagine clearer recordings of whale songs or more precise tracking of fish movements. Environmental Monitoring: Monitoring underwater noise pollution is crucial for protecting marine life. The suppressor can be used to create quieter environments for data collection and analysis. This allows researchers to better understand the impact of human activities on marine ecosystems. Commercial Fishing: Improved sonar clarity can help fishermen locate schools of fish more efficiently, reducing fuel consumption and maximizing catch rates. The suppressor can also minimize disturbance to marine life, promoting more sustainable fishing practices. Military & Defense: Enhanced sonar capabilities are critical for naval operations. The suppressor can improve the detection and tracking of submarines, mines, and other underwater threats. Offshore Oil & Gas: Reducing noise pollution from offshore platforms can help protect marine life and comply with environmental regulations. The suppressor can be used to quiet down noisy equipment and reduce the overall noise footprint of offshore operations. Underwater Robotics & AUVs: Quieter underwater vehicles are less likely to disturb marine life and can operate more effectively in sensitive environments. The suppressor can be integrated into the design of underwater robots and AUVs to reduce their acoustic signature. What Makes CHANNA FISHERIES Different? “We’re not just a materials company,” Thorne emphasizes. “We’re a team of engineers, marine biologists, and acoustic specialists. We understand the challenges of working underwater, and we’re committed to developing solutions that are both effective and sustainable.” CHANNA FISHERIES LLC prides itself on its commitment to: Customization: They work closely with clients to develop tailored solutions that meet their specific needs. Rapid Prototyping: They can quickly create prototypes and test them in real-world conditions. Sustainable Materials: They are committed to using environmentally friendly materials whenever possible. Affordability: They strive to offer competitive pricing without compromising on quality. Availability & Contact Information The CHANNA FISHERIES sound suppressor is available for order now. For more information, or to request a quote, please contact: CHANNA FISHERIES LLC 1609 SW JOSHUA ST PORTLAND, OR, 97219-7788, UNITED STATES Phone: 314-762-8797 Email: [email protected] Website: (currently under development – check back soon!) CHANNA FISHERIES LLC is poised to make a significant impact on the field of underwater acoustics. By combining innovative materials science with a deep understanding of marine environments, they are helping to unlock a new level of clarity and precision for underwater applications.