Sound Powered Telephone
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πŸ‘€︎ u/Berwickmex
πŸ“…︎ Nov 13 2014
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Queens but: Spectrum Cable: Gas powered generator strapped to telephone pole power lines in Queens NY
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πŸ‘€︎ u/nygdan
πŸ“…︎ Aug 16 2020
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Any ideas? Computer is a 128k, the speaker sounds distorted when powered on. reddit.com/gallery/r9q5ry
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πŸ‘€︎ u/-dungwater-
πŸ“…︎ Dec 05 2021
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How to make audio sound like it's from a voice call (not telephone)?

I want to make an audio sound like it's someone speaking in Zoom or Google Meets, etc. I suppose they compress and lower the audio quality but is there known way to replicate this effect in Audacity?

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πŸ‘€︎ u/81_starfly
πŸ“…︎ Jun 04 2021
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Last year, "Train Cars of Silence" appeared in the Moscow metro. Loud conversations, telephone sounds, etc. were prohibited. Unfortunately, many people ignored these rules because no fines were charged for breaking them. reddit.com/gallery/ly87lu
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πŸ‘€︎ u/Proper-Sock4721
πŸ“…︎ Mar 05 2021
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TIL of Evan Doorbell who recorded and decoded the clicks and buzzing of telephone networks across America. He could describe the type of equipment used by networks based on the sounds they made when making calls. wideweb.com/phonetrips/
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πŸ‘€︎ u/milesmac
πŸ“…︎ Feb 03 2021
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The sound of a telephone β€œbusy signal” is gone forever.
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πŸ‘€︎ u/MayorOfStrangiato
πŸ“…︎ Feb 26 2021
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Bought a 2016 Sonata Hybrid. Brakes are making a rumbling sound everytime I release the pedal. Even when the car is completely powered down. Video taken while car was turned off. v.redd.it/s0jhzbd88fl71
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πŸ‘€︎ u/AMachineMan
πŸ“…︎ Sep 04 2021
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I can hear the distinct sound of a powered hand saw in the distance

Someone on Fourth Plain is gonna wake up without their catalytic converter :(

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πŸ‘€︎ u/Natryn
πŸ“…︎ Aug 27 2021
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[WP] Years ago, you woke up inexplicably with mind-reading abilities. After much practise, you've mastered this ability to the point where everyone you pass gets a cursory read. One day, you approach a passby, as you reach out you hear the loud, screeching sound old telephones used to make.
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πŸ‘€︎ u/sBucks24
πŸ“…︎ Dec 27 2020
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A ring is both a gift and the sound of the telephone.
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πŸ‘€︎ u/VeeGeeTea
πŸ“…︎ Feb 10 2021
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If you're playing Sound of Silence live at The Concert in Central Park on your telephone, you'll be CHEATED
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πŸ‘€︎ u/SeaBearPA
πŸ“…︎ Feb 06 2021
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Sunday Sound System: Sony ES powered living room. reddit.com/gallery/on0qz0
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πŸ‘€︎ u/ApolloArmstrong
πŸ“…︎ Jul 18 2021
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TIL of Project Thor which explored using large projectiles from 1,000+ miles above the Earth. The "rods from god" idea was a bundle of telephone-pole-size tungsten rods, dropped from orbit, reaching up to 10 times the speed of sound. The explosion would be on par with a nuke - but no fallout. businessinsider.com/air-f…
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πŸ‘€︎ u/yupyup98765
πŸ“…︎ Jun 09 2018
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A telephone makes sound travel faster than the speed of sound

edit: Stop inboxing me, I know phones don't send actual sound waves '_'

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πŸ‘€︎ u/UwRandom
πŸ“…︎ Oct 24 2016
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TIL the 1990s AOL modem sound was a sequence that allowed digital devices to piggyback on an analog telephone network to use sound waves to carry data across phone lines theatlantic.com/technolog…
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πŸ‘€︎ u/MorsesTheHorse
πŸ“…︎ Jun 19 2020
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ELI5: Despite every other form of technology has improved rapidly, why has the sound quality of a telephone remained poor, even when someone calls on a radio station?
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πŸ“…︎ Jul 30 2016
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This entire channel is an extremely thorough exploration of telephone systems And their sounds from the 1970’s and 80’s compiled from years of recordings from telephones from around the country (1977) youtu.be/Mjh1FDB66Y0
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πŸ‘€︎ u/Gummiesruinedme
πŸ“…︎ Aug 16 2020
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LeachLurker - Telephone | it’s a chip tune song but using telephone sounds youtu.be/_r8SDRQjsYo
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πŸ‘€︎ u/leachlurker
πŸ“…︎ Oct 03 2020
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TIL In 1859 a geomagnetic storm caused such intense Auroras that two telephone operators carried out a 2-hour call with their power supplies switched off - powered only by the current emitted by the Auroras en.wikipedia.org/wiki/Aur…
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πŸ‘€︎ u/ioa94
πŸ“…︎ Feb 04 2016
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Can you think of a civ bonus that *sounds* over powered but in practise would not be?

I was just reading some comments re the Burgundians before they were released; a majority of comments were lamenting the creation of a civilization with such strong sounding bonuses (eco techs one age earlier, cavalier in castle age and their unique techs), and yet just a few months later these had to be buffed.

So in the spirit of this, could you name a civ bonus that seems very strong on paper but actually in practise wouldnt make much of a difference?

My vote would be for; Military buildings can research upgrades during unit creation

Edit- some nice suggestions below, but I feel everyone is being rather conservative with their suggestions; go crazy!

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πŸ‘€︎ u/dem503
πŸ“…︎ May 16 2021
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βœ…Old Fashioned Telephone Sound
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πŸ‘€︎ u/ace_v27
πŸ“…︎ Jan 06 2020
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Why does our voice sound so different on the phone? How Phones Work: The Basic Science Behind Telephones

Some people may just say that "you voice has always sounded that way" yet that may not be completely true. When you speak into a cell phone a microphone turns your voice into electrical signals. A microchip in the phone modulates (or varies) a radio wave using the electrical signal. The radio wave travels through the air to a nearby cell tower; the tower sends your voice to the person you are calling and the process is reversed so that the person on the other end can hear your voice The microphone and receiver create the variance in electric current in some other fashion, but there is always a membrane which vibrates due to the sound of your voice and electric current varying because of it. "The sound of your voice changes either the resistance or capacitance of a sound sensor (the microphone), this electrical analog signal is then amplified. The amplified signal goes to an ADC (analog to digital converter) which changes it into a digital number, for example no sound might correspond to a code of 0000000000000000 (16 zeros on a 16 bit DAC) or 1111111111111111 (for the loudest possible sound pressure). Variations in sound pressure cause a rapidly changing number code to be generated. Good quality sound might be sampled at a rate of 22 to 44 thousand times per second (but generally can be lower for human voice). This purely numerical information which represents the sound pressure at thousands of instances in time per second can then be transmitted through various wireless protocols. It could be digitally transmitted and sent TCP/IP (internet), modulated to a radio signal and sent to a cell tower, etc… but once the signal is sent and received by the remote end the digital β€œlist of numeric information” must be digitized. This is usually achieved with the the use of a DAC (digital to analog converter). This device converts a number into a voltage level. This voltage goes to an amplifier and the amplifier can then directly drive a speaker. The speaker pulls and pushes by the magnitude of the voltage driving it which moves the air around it reproducing the originally recorded sound."

https://preview.redd.it/9l6szs0596a61.png?width=225&format=png&auto=webp&s=39887e45df13e949a4e4afaded77de468c6d7658

Special thanks to Randall from Quorahttps://www.quora.com/How-do-phones-transfer-your-voice-to-another-phoneAlso got some info from (thou most is about older lines phones)

[h

... keep reading on reddit ➑

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πŸ‘€︎ u/-Darttz-
πŸ“…︎ Dec 30 2020
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When fighting the indo tyrant in floodmore basin, the creature makes the sound of an old telephone ringing. Is thete a reason for this or is it just completely random?
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πŸ‘€︎ u/NeedsHelpBad2023
πŸ“…︎ Aug 20 2020
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Cell phones should have an extra 'End Call' button that sounds like a handset being slammed down into the telephone cradle so the person on the other end of the line knows it is SO OVER.
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πŸ‘€︎ u/Mi_Ofelia
πŸ“…︎ Jun 10 2015
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LordVadr explains why telephone hold music always sounds like it's underwater. reddit.com/r/AskEngineers…
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πŸ‘€︎ u/shotukan
πŸ“…︎ Oct 18 2019
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Happy new mini practice amp day to me. This thing sounds surprisingly decent for its tiny size. It’s battery powered too πŸ™‚ reddit.com/gallery/n8ick4
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πŸ‘€︎ u/SimpleManc88
πŸ“…︎ May 09 2021
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ELI5: It seems like we’ve had telephones for decades, but the sound quality of phone calls has remained the same. Why is this?
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πŸ‘€︎ u/mcleanatg
πŸ“…︎ Dec 08 2018
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How did the telephone propose to his girlfriend?

He gave her a ring.

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πŸ‘€︎ u/CaptainScuppers
πŸ“…︎ Oct 28 2021
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Android Powered Home Telephone

I haven't seen any posts about this in quite some time, but it still baffles me that this hasn't become a big thing. Why is that? I feel like there are bits and pieces out there of ways to do this, but I've not seen any of these come together.

It only takes a few minutes to find that there are land line systems out there that have bluetooth technology built in to allow a user to use any headset, and even their existing smart phone, to answer and (for some) place calls. I've seen some companies start to launch something like this, but I've never seen it come off the ground. Archos (say what you will about them, but I've always thought they were at the forefront of innovation, but have unfortunately slacked at implementation), had an Android powered home phone but it never became available in the US (like most older Archos products).

Another Idea would be to get something like the Asus Padfone x to work with a service like Republic Wireless. I'm not sure what the /r/Android community's thoughts are on the Padfone idea, but I think that, if sold at a decent price, a $5 a month wifi only 'land line' could be a great solution for a lot of people. Land line ownership had died down significantly since the birth of the cell phone and I can honestly say that I may never own a land line unless something like this becomes available and is executed well. I don't own a tablet, more of a Desktop/laptop person, so having the added functionality of being able to control Chromecast and soon in the future AndroidTV with an Android home phone sounds like a very convenient solution.

What do you all think?

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πŸ‘€︎ u/IDwannabe
πŸ“…︎ Jul 01 2014
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Clicking sound from Dell PSU when powered on.

Hello!

I'm trying to track down an issue with an old Dell R710 that I have. About a month ago, when I powered it on, a strange clicking sound began coming from one of the redundant PSU's. It is accompanied by the LED on the back switching on and off with the clicks.

I can't seem to make heads or tails of this, as there are no other errors being reported, and iDRAC reports the PSU as healthy.

I've tried swapping them around, and the issue follows that particular PSU despite what slot it's in.

Should I live with the incessant clicking, which is slowly driving me insane, or is it on it's way out?

Thanks!

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πŸ‘€︎ u/GhoulishPaladin
πŸ“…︎ Jul 03 2021
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Computer Speakers, Dynamic RGB Computer Sound Bar, HiFi Stereo Bluetooth 5.0 & 3.5mm Aux-in Connection, USB Powered Computer Speakers for Desktop, PC, Laptop, Tablets NOW: $49.99 & SAVE: $10.00 (17%) facebook.com/permalink.ph…
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πŸ‘€︎ u/JayJay1don
πŸ“…︎ Aug 26 2021
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Favourite powered $300 range speakers with pleasant sound for kitchen/living room (= not monitors)?

Hi, all, there are lot of tips for powered speakers in $300-ish range here (Kanto YU6, Audioengine 5+, Edifier r2000db), but I don't want precise desk monitors (to find out that 80 % of music is badly recorded/mastered :)), but rather a "nice" sound for living room or kitchen (20-30 sqm). May be up to $400 if it makes a difference.

Right now I have Microlab Solo 6C, and I am not impressed (sound is 'okay', but there is 50hz buzz on most volume levels, and they need to be turned on and after that you need to move the volume one level to actually start them playing - WAF = zero :)), so I'm looking for a step up.

What would be your favourites here?

Rock for me (Muse, Pink Floyd ...), pop hits for wife and kids.

Ideally with signal detection, so that they could be on 24/7 and plugged into Airport Express 2 for Airplay.

Optical input is nice to have (because Airport Express - one less source of noise and hiss).

I was also considering new Audio Pro's C10 MKII, but have now realized that for their price (400 EUR) I can have pretty good powered speakers that are level or two above, and I won't be moving them anyway, so it doesn't have to be a single box.

Europe, any eshop is good (I'm specifically in Czech Republic, some stuff is imported, otherwise amazon.de works too). Thank you!

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πŸ‘€︎ u/weathergraph
πŸ“…︎ Apr 27 2021
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