@ARTICLE{Palm4003:Telefonanläggningars,
AUTHOR="C. Palm",
TITLE="Telefonanläggningars Betjäningskvalitet",
JOURNAL=ericssonr,
ADDRESS="Stockholm, Sweden",
NUMBER=3,
PAGES="66-76",
YEAR=1940,
LANGUAGE="Swedish",
KEYWORDS="Qos; gos",
}

@ARTICLE{Chin4001:New,
AUTHOR="Howard A. Chinn and D. K. Gannett and R. M. Morris",
TITLE="A new standard volume indicator and reference level",
JOURNAL=bstj,
VOLUME=19,
NUMBER=1,
PAGES="94--137",
MONTH=jan,
YEAR=1940,
KEYWORDS="audio; VU meter; broadcasting",
ABSTRACT="The VU meter is described: reach 99\% of full scale in 0.3
seconds when 1000 Hz voltage is applied, with overshoot between 1 and
1.5 per cent.",
}