Tag Archives: Noise

The Air Horn Orchestra

Comprising area musicians, band members, and concerned residents, the Raleigh-based Air Horn Orchestra staged a months-long sonic protest in 2016 to ensure that North Carolina governor Pat McCrory really heard their outcry against the infamous House Bill 2, better known as HB2 or the Bathroom Bill, which eliminated important anti-discrimination protections for the LGBTQ community in North Carolina.

And how could he not hear? Air horns, whistles, trumpets, bells, and just about anything that could produce noise wailed outside the Governor’s Mansion weekly for over eight months. In addition to annoying the sitting governor, his staff, and their security detail, the cacophony stirred up national media attention and raised needed funds to help overturn the bill.

This according to “Sound politics: The Air Horn Orchestra blasts HB2” by Tina Haver Currin (Southern cultures XXIV/3 [fall 2018] 107–24; RILM Abstracts of Music Literature 2018-58458).

Below, a documentation of the Air Horn Orchestra’s efforts (Ms. Haver Currin addresses the group first; the performance begins around 2:00).

Related article: Cacerolazo and social media

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Filed under Curiosities, Politics

Marcel Duchamp, noise, and music


Starting in 1912, Marcel Duchamp incorporated musical concepts and structures into his work, thereby promoting the emancipation of noise and confirming composition and music-making as a cottage industry.

Duchamp’s Avoir l’apprenti dans le soleil (To have the apprentice in the sun, above) was created at a time when the artist was concerned with the challenges of combining elements of various arts. The cyclist is a symbol of the French avant-garde and the modern spirit; the viewer sees the cyclist’s effort to mount the staff lines as a contrast between silence and noisy corporeality. The battle between the arts is not to be ironed out by means of assimilation, but must be fought out or brought to a détente in the artwork itself.

This according to “Marcel Duchamp, John Cage und eine Kunstgeschichte des Geräusches/Marcel Duchamp, John Cage and an art history of noise” by Michael C. Glasmeier, an essay included in Resonanzen: Aspekte der Klangkunst/Resonances: Aspects of sound art (Heidelberg: Kehrer, 2002, pp. 49–70).

Today is Duchamp’s 130th birthday! Below, the artist describes his readymade À bruit secret (With hidden noise, 1916): “Before I finished it Arensberg put something inside the ball of twine, and never told me what it was, and I didn’t want to know.”

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Filed under Curiosities, Visual art

Hens, noise, and music


Two experiments explored the effects of specific sound stimuli on laying hens.

The first measured heterophil to lymphocyte ratio and tonic immobility duration in 216 36-week-old hens exposed to specific noise stimuli of 65 dB (background chicken vocalizations and fans, control) or 90 dB (background noises plus truck, train, and aircraft noises) for 60 minutes. The measurements showed that the hens exposed to 90 dB noise were more stressed and fearful than control hens.

The second experiment measured heterophil to lymphocyte ratio and tonic immobility duration in 108 36-week-old hens exposed to background noises (65 dB) or to classical music plus background noises (75 dB) between 9.00 and 14.00 for three days. The measurements showed that the hens exposed to classical music were more fearful than control hens.

Overall, the results indicate that loud noise causes stress and fear in laying hens, and classical music influences their fearfulness.

This according to “Effects of specific noise and music stimuli on stress and fear levels of laying hens of several breeds” by José Luis Campo Chávarri, et al. (Applied animal behavior science XCI/1–2 [May 2005] pp. 75–84. Below, Ravel’s orchestration of Musorgskij’s Балет невылупившихся птенцов (Ballet of the unhatched chicks).

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Filed under Animals, Curiosities, Science