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Last seen: Jul 21, 2025
I am not talking about the 4NR difference, I am talking about the level of NR difference. For instance the 4dB difference of 40dB and 44dB in the 63Hz...
Does this mean that an MCS certified installer is also 'free' to provide fabricated documents? (just for clarification, I am not talking about WSP ass...
The installation is against Design and Visual impact policies and set-back zone policies, specifically because the ASHP faces a public Parkland. No le...
What I am trying to say is that NR23 in my neighbour's house which is a new building with good insulation, has nothing to do with the NR in my house. ...
NR has a curve system, and a 4dB decrease does not mean a 4NR decrease. For instance, the NR value of a 40dB noise in 250Hz is 30, but the NR value of...
@editor my house is the one on left.
@derek-m The new kid on the block does not make noise 'constantly'. He/she does not generate LFN which is the source of insomnia, brain fog, palpitati...
As I said, Table 2 shows NR35+ just outside the window of their bedroom. The assessor might have measured NR23 in the bedroom, but it does not mean th...
@elton I shared the link.
@jamespa I don't have evidence of measurements in my house. What I am trying to say is that NR23 in my neighbour's house which is a new building with ...
@jamespa Thank you so much for your comments. Table 2 of the WSP assessment clearly shows NR 35+ at position 5 (outside the applicant’s bedroom wind...
@jamespa This brings me to my main concern: All the tax-payers money spent on MCS is of no use! The developers can install ASHPs wherever they want to...
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Degrees of Separation
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