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 ?
Insanullah Khan respectively while briefing the Governor about the salient features of their achievements in carrying forward the development work on MMC within a moth time stated that they took start from almost zero level and have already achieved almost 65 per cent targets.
The residents of the area warned to the concerned authority that their tolerance rate has reached at zero level and if concerned authority do not take any action in this regard they will stage protest by blocking GT road.
The survey said two provinces had reached zero level of poppy growth, increasing the number of poppy-free provinces to 20.
Tenders are invited for Zero Level Materials And Bath Sow Mould Shifting From Pot Line
The polio eradication campaign, it was observed, is a continuous process and to make it fully result oriented, not only the zero level tolerance towards any shortcoming has to be maintained but there is also need to maintain quality in all respect.
Farooq started the project from zero level, now is functioning, Mansoor Suhail said adding that during his service he organized various training workshops and several courses for media persons to improve their profession.
Adviser to Prime Minister on Interior Rehman Malik told media on Friday that suicide attacks had come to zero level in Punjab and Sindh, adding that such attacks were down by 80 percent in the restive NWFP.
He further said that with the prolonged loadshedding of electricity; the common man has been affected severely on one hand while on the other the industrial production has been reduced to zero level.
He said a corruption of Rs 500 billion is being made in name of Afghan Transit Trade that needs to be curbed and due to poor law and order, foreign direct investment has gone to zero level and peace can be revived only if the federal government takes the provincial government onboard in this regard.
5, 6 Repair to wagon shop Floor, providing Zero level track in wagon final , improving Facade of mechanical Workshop & Repair to Corroded AC sheet Roofing of crane shop by CGL sheets, wagon shop roof repair, bogie shop roof repair and MS sheet Gutter repair in Bogie shop and repair to inspection path in Bogie shop, repair to walls, flooring, plastering, ceiling of Account complex and similar other masc.
He said that the judiciary is acing huge challenges regarding provision of justice to people and to reduce the corruption in the subordinate courts on zero level, adding the independent judges have the ability to face challenges and to serve the people.
Moreover, to cope with global recession and to stimulate the economies, all major countries have made hefty cuts in interest rates some bringing it even to zero level.