1. # vimeo.com/41553569 Uploaded 41 Plays 0 Comments
  2. Sound Level Meters are increasingly sophisticated and this can often make them difficult to use. The Cirrus Optimus sound level meters have been specifically designed to be simple to use whilst giving you all of the parameters that you need to make an effective noise measurement.

    The Optimus Red instruments are ideal for occupational noise and industrial hygiene measurements including the 2005 Control of Noise at Work Regulations and the requirements of OSHA for occupational noise.

    In this video, we’ll look at the steps needed to make a quick measurement with an Optimus® Red Sound Level Meter and we’ll show you how to view the measurements parameters as well as how to record your notes using the VoiceTag function.

    # vimeo.com/82278503 Uploaded 6,691 Plays 0 Comments
  3. The Hearing Defender Selector in the Cirrus NoiseTools software allows you to calculate the assumed protection at the ear for a range of hearing protection.

    This video shows how to use the Hearing Defender Calculator tool with an example measurement. Also covered is the process to add a new hearing defender to the database.

    # vimeo.com/233019576 Uploaded 47 Plays 0 Comments
  4. The Markers tool within the NoiseTools software is a powerful feature that allows sections of a measurement to be coded, analysed or removed from calculations.

    This video introduces the concept of markers and shows how to use the basic functions of the marker system.

    # vimeo.com/233021101 Uploaded 116 Plays 0 Comments

Training & Support Videos

Cirrus Research plc PRO

Training & Support Videos for our noise measurement instruments and software

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