2. Recorders deployment

Deploying recorders in the field is an important step in passive acoustic monitoring. It is necessary to take into account certain elements before going into the field.

Installation and programming constraints of recorders

• [[species|Target species]]: this influences recording locations and periods, as well as acoustic parameters
• Target environment: aquatic environment, remote areas, etc.
• Target hours and periods: depends on the [[research_question/index|research question]] and the [[species|target species]]
• Duration: depends on battery life, recording frequency, etc.

Hardware solutions

There are several hardware solutions for passive recording. The choice of equipment will depend on the monitoring constraints, as well as on logistical or financial limitations.

[[audio_parameters|Acoustic parameters]]

Each recorder can be configured so that the characteristics of the recordings meet the constraints.