Clark, D M <br/><br/>
Subjective study of the sound-transmission class system for rating building partitions.  [electronic resource] 

 -  The Journal of the Acoustical Society of America  Mar 1970 
 - 676-82 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0001-4966 
<br/><br/><label>Standard No.: </label>10.1121/1.1911950  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acoustics<br/>Architecture<br/>Auditory Perception<br/>Humans<br/>Psychoacoustics