The inventor of low noise high fidelity piezo-plastic hydrophone technology.

Trout&trade IV

Seismic Streamer Solid Towed Hydrophone Array Sonar Sensors

Applications

Trout&trade IV
Standard Array Modules

Trout&trade IV
Optional Array Modules

Deckbox System

Ultra High Strength Aramid 
Fibre Core

Hydrophone Assembly 
and Testing

Array Electronics

Trout&trade IV Module
Molding Operations

Factory Testing

Customers


HOME

Products and Services

Contact Details


Copyright 1999-2011

"Trout" is a Trademark of Marschall Acoustics Pty Limited.


All information and photographs on this site are the property of

The Marschall Acoustics Group 
Australia

Our solid hydrophone arrays can be used in non-towed applications.
Shallow Transition Zone Surveys

Small and lightweight, Trout hydrophone arrays can get into places other sensors can't.


A small crew can deploy and retrieve the array by hand. A Trout array can operate in only centimeters of water.  Trout thinline solid seismic streamers are far easier to transport than traditional fat hose arrays.

The array shown here consists of 24 channels with a group spacing of 25 m and a group length of 37.5 m (Each channel had several Trout hydrophone modules). The drag was still so low that a single man could pull it from station to station. The array was transported to the site in the back of a small utility vehicle or pickup truck.

Lightweight and economical, Trout saves you money and effort!

Marschall Acoustics solid streamer cables, the choice of technology leaders.