Museo universal, sobre sonidos mexicanos, a virtual museum of pre-Columbian Mexican tlapitzalli (aerophones), is universal because it does not include language-based information; all it requires is Internet access and the ability to use a computer mouse.
Clicking on an illustration takes the user to an enlargement of the image along with a sound file of a brief performance on the instrument and a spectrograph of the sound. Written in the standard HTML markup language, it can operate on all major platforms.
Above, a screenshot of part of the museum; below, a brief demonstration of pre-Columbian Mexican instruments.
The magrepha of ancient Hebrew ritual has been variously described as a percussion machine, signal gong, bell, tympanum, kettle drum, or hand drum—but also as a pneumatic organ, water organ, steam organ, composite woodwind instrument, pipework, or controllable siren. For centuries, scholars were unable to reach a solution that squared with ancient texts.
In “The magrepha of the Herodian temple: A five-fold hypothesis”, Joseph Yasser settled the matter by showing that the earliest sources mention the magrepha as a shovel for removing ashes and describe the thunderous sound caused when it was thrown to the floor at a particular point in the service; this sound apparently symbolized the vengeful actions of an angry God, aligning the ritual act with passages in Ezekiel. Later sources unmistakably characterize the magrepha as a type of wind instrument with multiple openings, each producing multiple sounds; Yasser’s proposed reconstruction is shown above.
The article appeared in A musicological offering to Otto Kinkeldey upon the occasion of his 80th anniversary, a special issue of the Journal of the American Musicological Society (vol. 13, no. 1–3 , pp. 24–42; the issue is covered in our recently-published Liber amicorum: Festschriften for music scholars and nonmusicians, 1840–1966.