SHENZHEN I/O

SHENZHEN I/O

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Audio Fixer
   
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30 Nov, 2016 @ 2:32am
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Audio Fixer

Description
I was recording an informational video for Avalon City, to tell residents about all the cool goings-on they could be a part of. Unfortunately, it turns out I had something called a "Harmonic Maximizer" plugged into the audio stream, and now everything sounds horrible :(

Re-recording the audio would be a lot of work, do you think you could put something together to just ... fix it?
9 Comments
Cocoa 18 Oct, 2022 @ 8:54pm 
I finished in 5/480/10
Hint: Use mul 25, dgt 2 to get the result of div 4 , but only -9~9 are available. So firstly you should add an offset onto the original input, and make the div 4 result in the range of -9~15, but not 0~24
McGalcri[ESP] 6 Mar, 2020 @ 7:39am 
Shurtan Can you explain a little bit your solution? Im really missed with divisons in this game hahaha, im stupid... I know. :steammocking:
Shurlan 6 May, 2019 @ 11:26am 
5/627/12 Apparently the first one to get down to a cost of 5.
//4 = *25//100
slow down cadet 9 Oct, 2017 @ 2:48pm 
Good challenge.
konimaru 24 Dec, 2016 @ 6:59am 
9/540/9, provided we really get MAXIMIZER input (i.e. 4n+2)
AVO 17 Dec, 2016 @ 9:56pm 
8/1141/19. I used some algebra and wound up doing (input/2 + 75) / 2 , which is pretty easy with splitting a div 2 accross 2 chips.
Tzaphqiel 30 Nov, 2016 @ 9:59pm 
@Smoshi Thanks for the hint. My current solution for division is similar to my multiplication/division approaches from TIS-100. Which is why my solution takes 22.2k power... :neilfacepalm:
La Vaca Saturno Saturnita 30 Nov, 2016 @ 4:22pm 
I spoke too soon! 10 cost, 1560 power, 26 lines. Hint here: Multiplying by 5 and dividing by 10 is the same as dividing by 2. Use dgt to help in dividing by 10. Do that twice! If we weren't limited to 999, you could multiply by 25 and truncate the last two digits to divide by 4.
La Vaca Saturno Saturnita 30 Nov, 2016 @ 4:13pm 
Nice description, and a challenging puzzle! I tried for a long time to find a workaround way to divide by 4, since that takes a LOT of power. My solution is 8 cost, 6468 power, 15 lines. Anyone know a way to cheese division by powers of 2? We don't have bit shift :(