bolha.us is one of the many independent Mastodon servers you can use to participate in the fediverse.
We're a Brazilian IT Community. We love IT/DevOps/Cloud, but we also love to talk about life, the universe, and more. | Nós somos uma comunidade de TI Brasileira, gostamos de Dev/DevOps/Cloud e mais!

Server stats:

254
active users

#sonar

0 posts0 participants0 posts today
Benjamin Carr, Ph.D. 👨🏻‍💻🧬<p>Setting The Stage For <a href="https://hachyderm.io/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://hachyderm.io/tags/Sonar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sonar</span></a> Development <a href="https://hackaday.com/2025/01/24/setting-the-stage-for-open-source-sonar-development/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/01/24/settin</span><span class="invisible">g-the-stage-for-open-source-sonar-development/</span></a></p>
Or M. Bialik<p>We got a new paper (Led by Ole Sørensen) out! Outlining a new <a href="https://mastodon.world/tags/seafloor" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>seafloor</span></a> <a href="https://mastodon.world/tags/habitat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>habitat</span></a> management workflow, integrating the awesome capabilities (cm-scale resolution) synthetic aperture <a href="https://mastodon.world/tags/sonar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sonar</span></a> now brings to <a href="https://mastodon.world/tags/ecological" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ecological</span></a> mapping of <a href="https://mastodon.world/tags/marine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>marine</span></a> biomes.<br><a href="https://zslpublications.onlinelibrary.wiley.com/doi/full/10.1002/rse2.70002" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">zslpublications.onlinelibrary.</span><span class="invisible">wiley.com/doi/full/10.1002/rse2.70002</span></a></p>
Rolling Stone en Español<p>rusowsky lanza ‘SOPHIA’, el primer adelanto de su álbum debut | <a href="https://mastodon.social/tags/RollingStoneES" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RollingStoneES</span></a></p><p><a href="https://es.rollingstone.com/rusowsky-lanza-sophia-el-primer-adelanto-de-su-album-debut/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">es.rollingstone.com/rusowsky-l</span><span class="invisible">anza-sophia-el-primer-adelanto-de-su-album-debut/</span></a></p><p><a href="https://mastodon.social/tags/axeceremonia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>axeceremonia</span></a> <a href="https://mastodon.social/tags/bbtrickz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bbtrickz</span></a> <a href="https://mastodon.social/tags/ctangana" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ctangana</span></a> <a href="https://mastodon.social/tags/dellafuente" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dellafuente</span></a> <a href="https://mastodon.social/tags/festivaldebahidor%C3%A1" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>festivaldebahidorá</span></a> <a href="https://mastodon.social/tags/judeline" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>judeline</span></a> <a href="https://mastodon.social/tags/latinmafia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>latinmafia</span></a> <a href="https://mastodon.social/tags/lollapalooza" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lollapalooza</span></a> <a href="https://mastodon.social/tags/neoroneo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neoroneo</span></a> <a href="https://mastodon.social/tags/ralphiechoo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ralphiechoo</span></a> <a href="https://mastodon.social/tags/rusowsky" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rusowsky</span></a> <a href="https://mastodon.social/tags/sonar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sonar</span></a> <a href="https://mastodon.social/tags/sophia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sophia</span></a> <a href="https://mastodon.social/tags/uwu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>uwu</span></a></p>
IT News<p>Setting the Stage for Open Source Sonar Development - At Hackaday, we see community-driven open source development as the great equalize... - <a href="https://hackaday.com/2025/01/24/setting-the-stage-for-open-source-sonar-development/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/01/24/settin</span><span class="invisible">g-the-stage-for-open-source-sonar-development/</span></a> <a href="https://schleuss.online/tags/bathymetry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bathymetry</span></a> <a href="https://schleuss.online/tags/transducer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>transducer</span></a> <a href="https://schleuss.online/tags/ultrasonic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ultrasonic</span></a> <a href="https://schleuss.online/tags/techhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>techhacks</span></a> <a href="https://schleuss.online/tags/sonar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sonar</span></a></p>
Exposé Online<p>New <a href="https://mas.to/tags/review" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>review</span></a> today: "One could make a plausible argument that this all started back around 2010 or so with guitarist and composer <a href="https://mas.to/tags/StephanThelen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>StephanThelen</span></a>’s band <a href="https://mas.to/tags/Sonar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sonar</span></a>, a band which we covered extensively at every step along the way, and which still is active to this day. Then came other projects, like Thelen’s Fractal Guitar trilogy and the remixes thereof, which could be seen as leading to the formation of the <a href="https://mas.to/tags/FractalSextet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FractalSextet</span></a>..." <a href="https://mas.to/tags/ExposeOnline" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ExposeOnline</span></a> <a href="https://mas.to/tags/ProgressiveRock" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ProgressiveRock</span></a> <a href="https://mas.to/tags/MathRock" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MathRock</span></a> <a href="https://mas.to/tags/AvantJazz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AvantJazz</span></a> <a href="http://expose.org/index.php/articles/display/fractal-sextet-sky-full-of-hope-3.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">http://</span><span class="ellipsis">expose.org/index.php/articles/</span><span class="invisible">display/fractal-sextet-sky-full-of-hope-3.html</span></a></p>
FediThing 🏳️‍🌈<p>Apparently bats hunt moths using sonar, but moths have evolved sonar-jamming techniques that make them invisible to bats, but bats have evolved counter-jamming techniques to make moths visible, and all of this sonar war happened long long before humans stumbled upon these same techniques for radar:</p><p>"The jamming of bat sonar by certain tiger moth species has been confirmed. This can be seen as nature's equivalent of radar jamming. Similar to human ECCM techniques, bats are found to change their emission lengths to defeat jamming."</p><p><a href="https://en.wikipedia.org/wiki/Radar_jamming_and_deception#Jamming_in_nature" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/Radar_ja</span><span class="invisible">mming_and_deception#Jamming_in_nature</span></a></p><p><a href="https://social.chinwag.org/tags/Moths" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Moths</span></a> <a href="https://social.chinwag.org/tags/Bats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bats</span></a> <a href="https://social.chinwag.org/tags/Sonar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sonar</span></a> <a href="https://social.chinwag.org/tags/Radar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Radar</span></a> <a href="https://social.chinwag.org/tags/Nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Nature</span></a></p>
IT News<p>Measuring a Well with Just a Hammer and a Smartphone - What’s the best way to measure the depth of a well using a smartphone? If you’re f... - <a href="https://hackaday.com/2024/12/19/measuring-a-well-with-just-a-hammer-and-a-smartphone/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2024/12/19/measur</span><span class="invisible">ing-a-well-with-just-a-hammer-and-a-smartphone/</span></a> <a href="https://schleuss.online/tags/smartphone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>smartphone</span></a> <a href="https://schleuss.online/tags/homehacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>homehacks</span></a> <a href="https://schleuss.online/tags/audacity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>audacity</span></a> <a href="https://schleuss.online/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://schleuss.online/tags/sonar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sonar</span></a> <a href="https://schleuss.online/tags/sound" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sound</span></a> <a href="https://schleuss.online/tags/echo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>echo</span></a> <a href="https://schleuss.online/tags/ping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ping</span></a> <a href="https://schleuss.online/tags/well" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>well</span></a></p>
IT News<p>Hacked Ultrasonic Sensors Let You See With Sound - If you want to play with radar — and who could blame you — you can pretty easily g... - <a href="https://hackaday.com/2024/12/06/hacked-ultrasonic-sensors-let-you-see-with-sound/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2024/12/06/hacked</span><span class="invisible">-ultrasonic-sensors-let-you-see-with-sound/</span></a> <a href="https://schleuss.online/tags/downsampling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>downsampling</span></a> <a href="https://schleuss.online/tags/ultrasonic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ultrasonic</span></a> <a href="https://schleuss.online/tags/mischacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mischacks</span></a> <a href="https://schleuss.online/tags/hc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hc</span></a>-sr04 <a href="https://schleuss.online/tags/pcm1808" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pcm1808</span></a> <a href="https://schleuss.online/tags/audio" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>audio</span></a> <a href="https://schleuss.online/tags/esp32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>esp32</span></a> <a href="https://schleuss.online/tags/radar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>radar</span></a> <a href="https://schleuss.online/tags/sonar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sonar</span></a> <a href="https://schleuss.online/tags/dish" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dish</span></a></p>
IT News<p>Humans Can Learn Echolocation Too - Most of us associate echolocation with bats. These amazing creatures are able to c... - <a href="https://hackaday.com/2024/11/26/humans-can-learn-echolocation-too/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2024/11/26/humans</span><span class="invisible">-can-learn-echolocation-too/</span></a> <a href="https://schleuss.online/tags/echolocation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>echolocation</span></a> <a href="https://schleuss.online/tags/originalart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>originalart</span></a> <a href="https://schleuss.online/tags/featured" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>featured</span></a> <a href="https://schleuss.online/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://schleuss.online/tags/sonar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sonar</span></a> <a href="https://schleuss.online/tags/study" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>study</span></a> <a href="https://schleuss.online/tags/bat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bat</span></a></p>