20 Dec 2022
Hayes McKenzie are based in offices near Salisbury, Wiltshire, and near Machynlleth, mid-Wales. We have been the leading…
Read more22 Jun 2022
Next week Andy and Seth will be attending the second INCE/Europe Quiet Drones e-Conference, hosted in Paris, but with…
Read more05 Jan 2021
At HMPL we pride ourselves on using high quality, robust and reliable equipment, which is in a continual process…
Read more08 Dec 2020
Hayes McKenzie have won an
Read more26 Oct 2020
The first international conference on noise from drones was held between 19th and 21st October…
Read more10 Jun 2020
The perception of sound in the human brain is caused by variation in pressure at the eardrum above and below the residual…
Read more12 Apr 2020
In these difficult times we wanted to re-assure you that Hayes McKenzie are still here to assist with your acoustics…
Read more03 Apr 2020
This year sees Hayes McKenzie's ISO 17025 UKAS Accreditation for our IEC 61400-11 wind turbine noise emission testing…
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