Variable signals and oscilloscope triggering

2021.11.29 15:32 wfaulk Variable signals and oscilloscope triggering

I have an audio signal that I want to view with my oscilloscope, and am able to do so after pressing the "Auto" button. But it seems to show the signal for a short while and then seems to re-trigger (I'm guessing) at seemingly random intervals on the order of a few seconds. The signal suddenly shifts and it makes it hard to see the continual transformation of the signal.
Video of what I'm trying to describe
I'm guessing that it's triggering at different points in the (relatively) complex waveform, but I don't understand why it does the magic I want sometimes and not others. I have found that I can make it behave "better" by raising the trigger point, but when the wave's amplitude decays below that point, it goes back to misbehaving.
It seems like there should be a way to tell the scope to find the appropriate sampling frequency (I'm sure that this is not the correct term) and stay there until I say otherwise, but I'm new enough at this that I don't know if I don't know how to configure my scope properly, if my scope doesn't have this capability, or if no scope has this capability.
Assuming it's a trigger problem, the options I see are AC vs DC Coupling, Auto/Normal/Single, Rising vs Falling Edge, and Trigger Level. There may be more I'm missing.
The scope in question is the Owon HDS272S. (User manual.) I'm aware that this is not a high-end scope, but, again, I don't know if my expectation is unreasonable, and, if so, how unreasonable.
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2021.11.29 15:32 XxXNoobMaster69XxXx Zhong Xina HD 1080p

Zhong Xina HD 1080p submitted by XxXNoobMaster69XxXx to shitposting [link] [comments]


2021.11.29 15:32 Yakel1 We, Goldsmiths Staff, Are Striking for the Future of Our Universities

We, Goldsmiths Staff, Are Striking for the Future of Our Universities submitted by Yakel1 to GreenAndPleasant [link] [comments]


2021.11.29 15:32 CamRillem55 With a little green stuff, glue, an extra power klaw, and sheer force, I made my squad of 10 kommados into 2 squads of 5 kommandoes.

With a little green stuff, glue, an extra power klaw, and sheer force, I made my squad of 10 kommados into 2 squads of 5 kommandoes. submitted by CamRillem55 to orks [link] [comments]


2021.11.29 15:32 SpeekyGeeky Trying my best Voiceover character impressions to a new "YO GABBA GABBA" read-aloud book, thought folks here might appreciate

Trying my best Voiceover character impressions to a new submitted by SpeekyGeeky to childrensbooks [link] [comments]


2021.11.29 15:32 eltaf92 Levo 25 mcg - timing with other supps?

Recently diagnosed with hypothyroid and just started Levo. Doc also suggested a variety of supplements (B12, thyroid support complex, Inositol). The sticker on my Levo rx says to take 4 hours away from any other supplements.
I plan on asking her for her opinion too of course, but I wondered how others here schedule their vitamins/minerals and their Levo. I usually don’t eat breakfast until 10am or so, and take my Levo at 8am. I wondered if I can take these supplements with breakfast (easier to remember) or if I should plan on lunchtime.
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2021.11.29 15:32 Phis818 Help with a 3080 Ti build

What will you be doing with this PC? Be as specific as possible, and include specific games or programs you will be using.
Will mainly be used for gaming (Warzone, Apex Legends, Overwatch, Fortnite, CSGO, Minecraft, and roblox). I will be doing some video editing as well. May also try to mine crypto with it while not in use if possible.
What is your maximum budget before rebates/shipping/taxes?
Would like to keep it around the price of the original build I had in mind. This was about $3600 but could be less if money could be saved without sacrificing too much performance.
When do you plan on building/buying the PC? Note: beyond a week or two from today means any build you receive will be out of date when you want to buy.
Ready to buy everything today. If anything in the build can be replaced with Cyber Monday Deals without sacrificing performance that would be great.
What, exactly, do you need included in the budget? (ToweOS/monitokeyboard/mouse/etc)
Mainly just the PC build. Already have a mouse, keyboard and headset. I also have a new monitor from my original build list but it was recommended from a different subreddit that I get a better monitor.
Which country (and state/province) will you be purchasing the parts in? If you're in US, do you have access to a Microcenter location?
Los Angeles, CA. Microcenter is about an hour drive from me but I am in that area every couple weeks.
If reusing any parts (including monitor(s)/keyboard/mouse/etc), what parts will you be reusing? Brands and models are appreciated.
Keyboard: Red Dragon K556 rgb (I've had this about 3 years) Mouse: Death Adder Chroma (I've had this about 5-6 years) Headset: SteelSeries Arctis 3 (I've had this about 3 years) Monitor: LG 27GN880-B 27.0" 2560x1440 144 Hz Monitor (This is brand new and not yet used) GPU: EVGA GeForce RTX 3080 Ti 12 GB FTW3 ULTRA GAMING (This is brand new and not yet used)
Will you be overclocking? If yes, are you interested in overclocking right away, or down the line? CPU and/or GPU?
Possibly. Depending on how much of a performance boost it would provide.
Are there any specific features or items you want/need in the build? (ex: SSD, large amount of storage or a RAID setup, CUDA or OpenCL support, etc)
I'd like a M.2 nvme for my main drive. A second drive would be nice for storage but I'm not sure what type.
What type of network connectivity do you need? (Wired and/or WiFi) If WiFi is needed and you would like to find the fastest match for your wireless router, please list any specifics.
Wired and WiFi. Would also like Bluetooth. I currently have a Tp Link AC4000
Do you have any specific case preferences (Size like ITX/microATX/mid-towefull-tower, styles, colors, window or not, LED lighting, etc), or a particular color theme preference for the components?
I really like the look and size of the black Corsair 4000D Airflow. It was recommended in another subreddit that I go with a different case because the 4000D "has limited front I/O and limited radiator support". If the front I/O is the biggest issue, I'm not too concerned with it. I usually plug most things into the back of the PC. If the limited radiator support is a big issue and could cause performance or a lot of temperature issues, I'd consider other cases with a similar look and size. Maybe the 5000D? It's a bit bigger than I want but I like the look. If it's not a big issue, I'm fine with just going with 240mm cooler.
Do you need a copy of Windows included in the budget? If you do need one included, do you have a preference?
Yes. No preference as long as it doesn't limit performance.
Extra info or particulars:
-Open to recommendations on a new headset as well. I like my Arctis headset but is there something that can be used for both PC and Xbox Series X? Are bluetooth headsets any good these days or am I better off sticking with wired?
Thank you for any help with this! It is greatly appreciated.
Below I've included links to a build I originally put together and then once recommended to me after asking for suggestions in another sub reddit. I've also included the link to that other post.
My original build list - https://pcpartpicker.com/usePhis/saved/#view=9vwRK8 Updated build list from previous post - https://pcpartpicker.com/usePhis/saved/#view=yT7kJx Previous post from another subreddit - https://www.reddit.com/buildapc/comments/qrpx91/feedback_on_3080ti_build/
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2021.11.29 15:32 iisang Tun এর দুধ গুলো কেমন লাগছে?

Tun এর দুধ গুলো কেমন লাগছে? submitted by iisang to BengaliCelebs [link] [comments]


2021.11.29 15:32 gregwiggy Writing Mediums and Tools

TL;DR: please help me think of new writing mediums for my scripts.
I've been working on a number of scripts, but i want to branch out a bit. I need help brainstorming ideas for different mediums that a civilization would write into.
People in our world have scratched and carved their scripts into stone and wood, pressed them into clay, wrote them on paper with pen and brush.. even engraved them onto leaves.
What other writing mediums are out there, and what would they use to imprint their words into it.
Please help me out if you can, and post your ideas in the comments
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2021.11.29 15:32 lawstudent1232 Winter break

I’ve been working somewhere this semester (it’s where I want to work as an attorney after law school), and I have the option to continue working over winter break if I want to. I desperately need a winter break though for my wellbeing. The other law student who works here and who also applied for a job after law school here, however, is going to continue working over winter break. Which… probably makes them look like a better candidate. But man… I’m taking this break. I need it
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2021.11.29 15:32 razminafathima2 Suffer From Low Self-Esteem ? Live Your BEST LIFE With Soul - Marci Shimoff

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2021.11.29 15:32 dirtiestal Hotel decorration was not rreviewed beforre mass prroduction

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2021.11.29 15:32 Dmtaylor7 Knock knock. Who’s there?

It’s James
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2021.11.29 15:32 Avernuu Is it worth it upgrading from Quest 1 to Quest 2?

I've had the Quest 1 for a while now and I'm very satisfied with it. I have thought about the Quest 2 because of the higher resolution, higher refresh rate, less screen-door effect and the lighter weight. So now I'm wondering, is it really worth the upgrade? Is it that much of a jump, and is it really any better? Any opinions and thoughts are appreciated
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2021.11.29 15:32 ejnh The "Spaces" experiment is going well...

The submitted by ejnh to twittermoment [link] [comments]


2021.11.29 15:32 mr_sanchez08 Recon is hitting where I want

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2021.11.29 15:32 SolarisYob Gdzie znajduje się kwatera tego rajdu, który ma miejsce?

Niech ktoś
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2021.11.29 15:32 VictoryVic-ViVi (SPOILER) Scene from trailer #3

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2021.11.29 15:32 smutreet 25 [M4F] - want to call now constantly and at anytime

I lack some bonding and warmness, i want to hear your voice and feel good after it. it can be fun, there will be no limit, my video cam is broken, so, i will onl have audio on my side, but you can do both audio and video if you want. le't cuddle!!
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2021.11.29 15:32 chunkybeefbombs Little bugs made out of cheese. Call them chugs

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2021.11.29 15:32 Blarzek We need at least a TO-DO list of features to implement

I know you don't want to make any more promises, or set release dates for future content, but at least give us a list of all things you are working on or planning to improve.
We hate a generic "Future updates for 2022 Q1" planning, please, give us more information.
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2021.11.29 15:32 emperorralphatine calls from VZW getting a "called party temporarily unavailable" message?

is anyone else experiencing an issue (started today 11/29/2021, afaik - but who knows what else i've missed) where calls from Verizon wireless cell phones are not going through, and the caller is getting a "the called party is temporarily unavailable" prerecorded message?
I can make and receive calls from other numbers to my Fi number...so it's strange and i'm not sure if it's an issue on Verizon's end or Fi's end.
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2021.11.29 15:32 shot_duck36 Bruh

Bruh submitted by shot_duck36 to forhonor [link] [comments]


2021.11.29 15:32 thoughost cleaning septum ring?

Hi! I just got my septum pierced, and i’ve never had a facial piercing before so I just wanted to ask for some tips. since it’s winter i’ve been kind of snuffly, and I’ve been using q-tips with saline and dipping my nose in warm water to keep it clean, though not excessively (like 2 or 3 times a day) so I don’t irritate or dry it out. I just kinda feel like it’s never fully clean tho, since my nostrils are inherently not THAT clean. I obviously try to make sure there’s no visible gunk but I also don’t want to jostle it too much. the ring is small so it’s a little hard to get into the nooks and crannies of my nose without hurting it. My question is basically if what I’m doing is enough or if I should change my methods. (also every time i clean it it makes me want to sneeze lmao, so that doesn’t help)
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2021.11.29 15:32 kendallwaystar Why did Gregg give Kendall the papers?

I am probably missing something, but I don't understand why Gregg gave Kendall the papers. At the time, he was worried about going to jail as "Gregg Sprinkles", but handing over the paper (making him the source) attached him to the crime and left him little room to deny.
What did he get out of it? Kendall clearly doesn't have his back and I don't recall him ever making any promises to Gregg.
Gregg is normally calculated so I don't understand why he would make such a quick and big decision without a plan. Did we get any context around this decision? Seems like a major plot hole given the papers were the catalyst to Kendall's story line this season.
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