Digital Bioacoustics

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Welcome to c/DigitalBioacoustics, a unique niche in the vast universe of online forums and digital communities. At its core, bioacoustics is the study of sound in and from living organisms, an intriguing intersection of biology and acoustics. Digital bioacoustics, an extension of this field, involves using technology to capture, analyze, and interpret these biological sounds. This community is dedicated to exploring these fascinating aspects of nature through a digital lens.

As you delve into c/DigitalBioacoustics, you'll notice it's not just another technical forum. This space transcends the usual drone of server rooms or the monotonous tap-tap of keyboards. Here, members engage in a unique fusion of natural wonders and technological prowess. Imagine a world where the rustling of leaves, the chirping of birds, and the mysterious calls of nocturnal creatures meet the precision of digital recording and analysis.

Within this domain, we, the participants, become both observers and participants in an intricate dance. Our mission is to unravel the mysteries of nature's soundtrack, decoding the language of the wild through the lens of science. This journey is not just about data and graphs; it's about connecting with the primal rhythm of life itself.

As you venture deeper, the poetic essence of our community unfolds. Nature's raw concert, from the powerful songs of mating calls to the subtle whispers of predator and prey, creates a tapestry of sounds. We juxtapose these organic melodies with the mechanical beeps and buzzes of our equipment, a reminder of the constant interplay between the natural world and our quest to understand it.

Our community embodies the spirit of curious scientists and nature enthusiasts alike, all drawn to the mystery and majesty of the natural world. In this symphonic melding of science and nature, we discover not just answers, but also new questions and a deeper appreciation for the complex beauty of our planet.

c/DigitalBioacoustics is more than a mere digital gathering place. It's a living, breathing symphony of stories, each note a discovery, each pause a moment of reflection. Here, we celebrate the intricate dance of nature and technology, the joy of discovery, and the enduring quest for understanding in a world filled with both harmony and dissonance.

For those brave enough to explore its depths, c/DigitalBioacoustics offers a journey like no other: a melding of science and art, a discovery of nature's secrets, and a celebration of the eternal dance between the wild and the wired.

Related communities:

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https://lemmy.world/c/birding
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Please let me know if you know of any other related communities or any other links I should add.

founded 2 years ago

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Haggunenons

[pdf] Peak performance singing requires daily vocal exercise in songbirds (www.biorxiv.org)

submitted 1 year ago by Haggunenons to c/digitalbioacoustics

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Vocal signals mediate much of human and non-human communication. Key performance traits - such as repertoire size, speed and accuracy of delivery - affect communication efficacy in fitness-decisive contexts such as mate choice and resource competition. Specialized fast vocal muscles are central to accurate sound production , but it is unknown whether vocal, like limb muscles, need exercise to gain and maintain peak performance. Here, we show that for song development in juvenile songbirds, the closest analogue to human speech acquisition, regular vocal muscle exercise is crucial to achieve adult peak muscle performance. Furthermore, adult vocal muscle performance reduces within two days of abolishing exercise, leading to downregulation of critical proteins transforming fast to slower muscle fibre types. Daily vocal exercise is thus required to both gain and maintain peak vocal muscle performance, and if absent changes vocal output. We show that conspecifics can detect these acoustic changes and females prefer the song of exercised males. Song thus contains information on recent exercise status of the sender. Daily investment in vocal exercise to maintain peak performance is an unrecognized cost of singing and could explain why many birds sing daily even under adverse conditions. Because neural regulation of syringeal and laryngeal muscle plasticity is equivalent, vocal output may reflect recent exercise status in all vocalizing vertebrates.

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