Tl

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Related to sound transmission loss: field sound transmission class

Tl

The symbol for thallium.

TL

or t/l
abbr.
total loss

tl

the internet domain name for
(Computer Science) Timor-Leste

Tl

the chemical symbol for
(Elements & Compounds) thallium

TL

1. trade last.
2. truckload.
3. (in Turkey) lira.

Tl


Chem. Symbol.
thallium.

T/L

time loan.

T.L.

1. Also, t.l.trade last.
2. trade list.

Tl

The symbol for thallium.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.TL - a soft grey malleable metallic element that resembles tin but discolors on exposure to airTl - a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores
metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
blende, sphalerite, zinc blende - an ore that is the chief source of zinc; consists largely of zinc sulfide in crystalline form
References in periodicals archive ?
When the talc was introduced into HMSPP melt, the average sound transmission loss (STL) value of the foamed samples were enhanced, and reached 30.37 dB, which was 13.7% higher than that of the foamed samples without talc and ultrasound treatment.
Damping treatments effectively improve the panel sound transmission loss of the panels in low frequency and the coincidence frequency regions; and have an added mass effect (6 dB by doubling the mass) in other frequency regions.
An additional set of samples were analyzed for sound transmission loss, which demonstrate monolithic acoustic properties in comparison with laminated constructions demonstrating constrained layer damping properties; those acoustic enhancements can be seen in the Figure 6.
Sound transmission loss data measured using ASTM E90-2009 (22) are used to calculate Sound Transmission Class (STC) rating using ASTM E-413-04.
Abstract: In this article are presented experimental and theoretical results for sound transmission loss through dense concrete partition are presented.