TONOMETER • INFO [TONOM224] |
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CHRISTIAN SKJØDT HASSELSTRØM: 'VENTILATOR, TRIO' “Ventilator, trio” (2013) is a electroacoustic piece studying airflow and various phenomena such as asynchronicity, the Doppler effect as well as the proximity effect of microphonics. In this simplistic installation the airflow of three mechanical fans (one large, flanked by two small fans) is picked up by three directional microphones. As each fan rotates in different tempo, different ‘pitches’ emerge. Furthermore differences in amplitude as well as changes in the low frequency response is created by the oscillating mechanism, that moves the fan from side to side. 'Ventilator' is the Danish word for fan. Features a text by Louise Steiwer on the back cover. Limited edition of 188 hand numbered copies on clear vinyl with etching on Side B.
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