zero level

zero level

[′zir·ō ‚lev·əl]
(engineering acoustics)
Reference level used for comparing sound or signal intensities; in audio-frequency work, a power of 0.006 watt is generally used as zero level; in sound, the threshold of hearing is generally assumed as the zero level.
References in periodicals archive ?
Deputy Inspector General Mehboob Aslam said that aim of the NHMP was to bring accidents ratio to zero level.
In a separate interview, Mr Adebayo Peters, a Focal person of the road walk, said that the sensitisation was in line with the global fights to reduce cases of leprosy to zero level.
Home Minister Asaduzzaman Khan Thursday said the border killing has significantly reduced and overall initiative is underway to bring down the border killing at zero level, reports BSS.
He advised that the District Administration for taking such measures to bring use of plastic bags to zero level.
He said that business activity in the area had almost gone to zero level due to the non-seriousness of the government while chief minister used to spend most of his time in Islamabad.
She added: "We were told his opponent had zero level of experience.
Tenders are invited for Zero Level Material And Bath Sow Mould Shifting From Pot Line
He reiterated that all terrorist activities of the Takfiri groups have been fully defused over the past two years, and said, "The country's security forces have brought sabotage attempts to the Zero level in border regions.
different countries as the export of the commodity was recorded at zero level during first two month of last financial year.
The average daily price growth for the reported week repeats the August 2016 print with its zero level.
We have to upscale our efforts more to reach the zero level that we are aiming for," he said.
KARACHI -- Inspector General of Police (IGP) Sindh, Ghulam Hyder Jamali, said on Monday that crime rate in Karachi has significantly declined and it will be brought down to zero level.