The lowest-priced brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable).Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.See details for additional description.
Standard study by founder of Seashore test. Relationship between physical phemena of sounds and our perception of them. Music as a medium, physical acoustics, auditory apparatus, sound perception, host of other topics. Includes 88 figures. The thinking is rigorous and objective. - Music Teacher (London). Reprint of the first 1938 edition.