アクアサウンド List of Products and Services

The "Ultra-Compact GoldCode Pinger" is a product that employs a gold code series signal with minimal mutual interference. It can simultaneously receive and analyze multiple pingers. It is also suitable for ecological research and studies of small fish using ultrasonic biotelemetry methods. We offer a variety of models, including the "AQPX-1030P" equipped with a depth sensor and the "AQPX-1040PT" equipped with both depth and temperature sensors. 【Features】 ■ Achieves miniaturization ■ Long-range reach: approximately 500m ■ Long battery life: up to 1 year (depending on transmission cycle) ■ High identification capability: can simultaneously identify multiple pingers ■ Used in various surveys and research *For more details, please refer to the PDF materials or feel free to contact us.

• others

The "Remote Water Temperature Meter" can measure water temperatures at different depths (up to 600m) all at once. Temperature and depth information are transmitted in real-time via ultrasound from a dedicated pinger to a specialized receiving device on the ship. The transmission interval can be selected from four levels, and up to ten dedicated pingers using gold codes can be utilized simultaneously. 【Features】 ■ Capable of measuring water temperatures at different depths (up to 600m) all at once ■ Temperature and depth information transmitted in real-time via ultrasound ■ Transmission intervals can be selected from four levels ■ Up to ten dedicated pingers using gold codes can be utilized simultaneously ■ Reception results can be saved and displayed in real-time using dedicated software *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other electronic measuring instruments
• Thermometer

The "Towed Aquafiller" is a towed underwater acoustic stereo monitoring device that can be connected to listening equipment or external devices for recording. Unlike traditional methods that require stopping the boat and lowering a hydrophone for recording, it allows for continuous observation. You can listen to the sounds of marine animals such as whales and dolphins underwater in stereo while towing from a boat. 【Features】 ■ Capable of recording by connecting to listening equipment or external devices ■ Allows for continuous observation ■ Enables listening to the sounds of marine animals in stereo *For more details, please refer to the PDF materials or feel free to contact us.

• Acoustic Analysis
• Other measurement, recording and measuring instruments

The "AUSOMS Series" is a device designed for long-term underwater sound recording, which can also be used for measuring underwater noise and recording sounds emitted by marine organisms. It has been developed as an automatic underwater sound recording system necessary for passive acoustic monitoring methods that determine the presence and location of marine mammals, which are difficult to observe visually, based on their sounds. We offer various sizes and specifications tailored to different applications, including the ultra-compact "AUSOMS-micro" and the "AUSOMS-mini" for depths of up to 100 meters. 【Features】 ■ Standalone measurement of underwater noise and recording of sounds emitted by marine organisms ■ Device for long-term underwater sound recording ■ Automatic underwater sound recording system necessary for passive acoustic monitoring methods to determine the presence and location of marine mammals based on their sounds ■ Various sizes and specifications available to suit different applications *For more details, please refer to the PDF document or feel free to contact us.

• Acoustic Analysis
• Other measurement, recording and measuring instruments

The "Aqua Feeler IV" is an underwater sound stereo monitor device composed of two hydrophones and a signal adjustment monitor. In addition to the standard model AQH-020 (frequency range 20Hz to 20kHz), it covers a frequency range up to 200kHz by using two types of hydrophones. It can be used as a tool for whale watching, observing the ecology of aquatic animals, and enhancing the display effects in aquariums. 【Features】 ■ Composed of a monitor device with two hydrophones and signal adjustment ■ Covers a frequency range up to 200kHz (optional) ■ Useful for whale watching, observing aquatic animal ecology, and enhancing aquarium display effects ■ The main unit can also be used independently as a general-purpose measurement amplifier *For more details, please refer to the PDF materials or feel free to contact us.

• Acoustic Analysis
• Other measurement, recording and measuring instruments

The "fixed receiver / positioning-compatible fixed receiver" is a dedicated device for receiving GoldCode pingers that utilize an excellent GoldCode series code with minimal mutual interference. It records the reception information of multiple pingers, including reception times, pinger code numbers, and correlation values, on an SD card over an extended period. The "positioning-compatible fixed receiver" is equipped with a pinger function internally and transmits at a user-defined transmission cycle. By installing three or more receivers, it is possible to locate pingers attached to fish, and expanding the number of receivers can broaden the area that can be positioned. 【Features】 ■ Dedicated receiver for receiving GoldCode pingers (AQPX series) ■ Records reception information such as reception times, pinger code numbers, and correlation values on an SD card ■ Uses a dedicated correlator capable of simultaneously receiving multiple pingers ■ Suitable for ecological surveys and research of small fish using ultrasonic byte telemetry methods *For more details, please refer to the PDF document or feel free to contact us.

• Acoustic Analysis
• Other measurement, recording and measuring instruments

The "AQRX-4002" is an omnidirectional receiving device that accurately captures GoldCode using four connected receivers and performs correlation processing. It can simultaneously detect up to 32 GoldCode pingers. With dedicated software connected to a computer, it allows for saving raw data in CSV format and displaying direction and depth in real time. 【Features】 ■ Accurately captures GoldCode and performs correlation processing ■ Can simultaneously detect up to 32 GoldCode pingers ■ Allows for saving raw data in CSV format and displaying direction and depth in real time ■ Suitable for ecological research and studies of small fish using ultrasonic biotelemetry methods *For more details, please refer to the PDF document or feel free to contact us.

• Acoustic Analysis
• Other measurement, recording and measuring instruments

This catalog is a comprehensive catalog of Aqua Sound Co., Ltd., which mainly engages in the design, manufacturing, and sales of underwater acoustic survey equipment, as well as consulting, measurement, and analysis for underwater acoustic surveys. It features various products used for underwater surveys, including the "Aqua Feeler," which allows for easy monitoring of underwater sounds by simply connecting headphones, as well as the "GoldCode Ultrasonic Pinger" and the "AUSOMS series." [Contents] - Aqua Feeler - Towed Aqua Feeler - Hydrophone - GoldCode Ultrasonic Pinger - Automatic Underwater Sound Recording System AUSOMS series, etc. *For more details, please refer to the catalog or feel free to contact us.

• Acoustic Analysis
• Other measurement, recording and measuring instruments