ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://sonomu.club/users/thorybo/statuses/113838986586152189", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-16T16:31:23Z", "url": "https://sonomu.club/@thorybo/113838986586152189", "attributedTo": "https://sonomu.club/users/thorybo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://sonomu.club/users/thorybo/followers" ], "sensitive": false, "atomUri": "https://sonomu.club/users/thorybo/statuses/113838986586152189", "inReplyToAtomUri": null, "conversation": "tag:sonomu.club,2025-01-16:objectId=24903038:objectType=Conversation", "content": "<p>What Linux tools do people use to visualize real-time audio spectrum info? I have a live signal coming into my audio interface from my hardware synth, and I want visual real-time frequency analysis on my computer. I want to see the effects of hardware filters on the signal, for instance, and I want to see the frequency of resonance spikes.</p><p>In case it matters, I&#39;ve recently started using <a href=\"https://sonomu.club/tags/Ardour\" class=\"mention hashtag\" rel=\"tag\">#<span>Ardour</span></a>, so a plugin or standalone program is fine. I&#39;m still using ALSA, not JACK.</p><p><a href=\"https://sonomu.club/tags/LinuxAudio\" class=\"mention hashtag\" rel=\"tag\">#<span>LinuxAudio</span></a></p>", "contentMap": { "en": "<p>What Linux tools do people use to visualize real-time audio spectrum info? I have a live signal coming into my audio interface from my hardware synth, and I want visual real-time frequency analysis on my computer. I want to see the effects of hardware filters on the signal, for instance, and I want to see the frequency of resonance spikes.</p><p>In case it matters, I&#39;ve recently started using <a href=\"https://sonomu.club/tags/Ardour\" class=\"mention hashtag\" rel=\"tag\">#<span>Ardour</span></a>, so a plugin or standalone program is fine. I&#39;m still using ALSA, not JACK.</p><p><a href=\"https://sonomu.club/tags/LinuxAudio\" class=\"mention hashtag\" rel=\"tag\">#<span>LinuxAudio</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://sonomu.club/tags/ardour", "name": "#ardour" }, { "type": "Hashtag", "href": "https://sonomu.club/tags/linuxaudio", "name": "#linuxaudio" } ], "replies": { "id": "https://sonomu.club/users/thorybo/statuses/113838986586152189/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://sonomu.club/users/thorybo/statuses/113838986586152189/replies?min_id=113850614903376367&page=true", "partOf": "https://sonomu.club/users/thorybo/statuses/113838986586152189/replies", "items": [ "https://sonomu.club/users/thorybo/statuses/113850614903376367" ] } }, "likes": { "id": "https://sonomu.club/users/thorybo/statuses/113838986586152189/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://sonomu.club/users/thorybo/statuses/113838986586152189/shares", "type": "Collection", "totalItems": 3 } }