Url https://omeka-s.grinnell.edu/s/MusicalInstruments/item/1245 Resource class wmi:MusicalInstrument Title sahnai Subject 422.112.2 Contributor Roger Vetter, Toby Austin Type Indo-Aryan Format 19.1 in. length Identifier 396 Source South Asia Language EN Coverage India Pakistan Alternative Title sanai shahnai shehnai Medium wood reed - cane metal Requires 1 Is Part Of Grinnell College Music Instrument Collection Spatial Coverage Asia Provenance Grinnell College Music Department Air cavity design for aerophones tubular - conical with flaring open distal end Source and direction of airstream player exhalation through mouth into air cavity; unidirectional Energy transducer that activates sound for aerophones exposed concussion (multiple) reed Means of modifying shape and dimensions of standing wave in air cavity for aerophones opening fingerholes to reduce space or shorten length of standing wave in air cavity Overblowing utilization in aerophones overblowing at consecutive partials Pitch production in aerophones multiple pitches - changing length of standing wave within cavity with fingerholes and by selecting partials through overblowing Category of Instrument aerophone --