Offices Nationwide
Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more
Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more
Part L2B
Conservation of fuel and power
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970
In Area Y
Commercial EPC in Yarm, Commercial EPC in Yarmouth, Commercial EPC in Yat, Commercial EPC in Yate, Commercial EPC in Yateley, Commercial EPC in Yatton, Commercial EPC in Yaxley, Commercial EPC in Yeadon, Commercial EPC in Yelverton, Commercial EPC in Yeovil, Commercial EPC in York, Commercial EPC in Yorkshire,