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Spencer Miles

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Bogdan Gevko
Jun 14, 2017
Peak Master / Kit Cut Tips:
- Use the arrow keys to quickly change between original and altered sound. If your ears are anything like mine, you will most likely find it easier to detect a boosted frequency versus a cut frequency. This is obvious in Peak Master, but in Kit Cut, I find it more helpful to listen to which frequencies are gained to reach a neutral level as opposed to which frequencies are lost. The remainder of my tips below apply to both games.
- Smart use of the error margin. The bass frequencies usually don’t get boosted below 100Hz and the high frequencies don’t go past 12,800Hz. If you think that the sound is in either of the extremes, align the frequency band to the point where the edge is just touching 100Hz for lows and 12,800 Hz for highs for the highest chances of success, unless of course you are 100% sure about the frequency. Practice applying this technique throughout all frequency ranges; i.e. you think a boosted frequency is around 1000, but no higher than 1600, so you would place the edge of the band right on 1600 or lower, depending on the size of the band.
- Try associating every frequency range with some sort of a characteristic. Take note of how each frequency has its characteristics; In my subjective opinion, 100 – 300Hz sounds “boomy”, 300 - 400Hz sounds obnoxious, 400 – 800Hz sounds like a vintage record player or a horn, around 1000Hz is a very smooth and neutral mid or almost like a trumpet, around 1600 is like a high horn, around 3200Hz sound like whistling, 4800-6400 sounds like a “shhhh” and 6400+ sounds like a “ssss”. These vary with different sources. These mental representations take a lot of time and practice to develop, start really broad in the beginning and narrow them down as you get better. I highly recommend using multiple sound sources to develop these representations.
- Do not lose sight of the purpose of this training, which is to develop the ability to quickly and accurately recognize frequencies. I made this mistake at one point; I started using just the one sound source that I was comfortable with in order to get higher scores. While my SPI ranking was increasing, I wasn’t really getting any better. All of my mental representations were based off of the strings; I couldn’t really apply them to other sources like drums, guitars, brass, etc. Best thing to do is to forget about the high scores, let the browser pick the sound source for you, just push Play. Try not to get frustrated, remember that with every wrong guess, you are subconsciously developing your “gut” instinct. Compounded improvements will come with practice, consistency, time, and a general disconnection from the immediate outcome.
- Occasionally, try guessing quickly and trust your instinct more than your logic. It’s okay if you wipe out quickly, but you may also be surprised by your capabilities. Just look at how many people were able to pass the peak master challenge!
- Have fun, don’t take it too seriously. These games are really tough! For a while, I would get super pissed off when I got really close to passing a game with 1 life left and just fucking bombed it in the last round, or when I just flunk it 3 times in the row, back to back right from the beginning. When that happens to me these days, I find it both impressive and hilarious; I just laugh at myself and realize that everyone is having these problems.
These are the guidelines that I try to follow. By no means am I an expert, I actually haven't hit a top 3 score in these games in weeks! I would love to learn about how you guys approach these games and frequency training in general. Please feel free to share your thoughts in the comments.
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Noam Gingold
Jun 14, 2017
Great tips @Bogdan!
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Silvano Jud
Jun 15, 2017
thanks for your great pointers!! in bob Katz's "Mastering Audio" book, theres a nice list about frequencies and how he did subscribe them, like you write above, boomy ect.
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Fernando Horna
Oct 22, 2017
grande @Bogdan
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Jason Zerr
Oct 22, 2017
Great tips Bogdan! Peak Master and Kit Cut are my weakest links at this moment. I think the most important tip you gave is not getting frustrated. Oh how many times the next level was at the edge of that error margin on the last one and you go a week without feeling like you are getting somewhere, it definitely gets to you. I am the type of person who second guesses a lot and like everything in music, overthinking is your enemy. haha But it is indeed very important to focus on consistency and improvement as opposed to just numbers and levels. Even when you don't think you are moving forward, progress is still being made and sometimes it takes time for things to start clicking. It doesn't come overnight and it will always require a lot of work and effort. But so long as we keep pushing forward, it will come.
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Prosodic 9000
Jul 04, 2023
question: narrow band (black/grey) to find the right frecency...
Is this the bell curve or not? Just wondering...
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Kevin Krouglow
Jul 05, 2023
Great suggestions! I do a lot of these things too! (:
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Kevin Krouglow
Jul 05, 2023
I haven't passed a Peak Master level in months (even though I play it almost every day, or every other day) if that makes anyone feel better 😅 - totally plateau-d at level 35. Still getting benefits from just doing the workout though! Don't need to pass the levels to learn and improve (;

The selection frequency band at the highest stages of the level is really narrow! Haha.

So +1 to not getting too frustrated and don't worry so much about needing to pass each level. Doing the actual workout and the time spent on it is most valuable.
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Kevin Krouglow
Jul 05, 2023
@Prosodic 9000 I'm not 100% sure what your question is, but here's what I think I know: - it IS a bell curve boost that you're hearing. And I do not believe the selection range is how big the actual boost is. I.E. if your selection range is 1 octave, I do not believe it means that a bell curve boost is affecting 1 octave of frequencies with it's slope - and I do not believe there is a correlation relationship between the two (i.e. smaller bell boosts with increasing levels and smaller detection ranges).

My ears tell me the boosts are about the same from level to level - they are pretty narrow, but they are bell curves. You just have to be more precise with your selection as the levels get harder and the selection cursor narrows (but the actual boost bell curves which you are not seeing, only hearing, remain about the same I believe)

Not sure if this answers your question (:
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Kevin Krouglow
Jul 05, 2023
I do remember someone suggested for you to be able to actually see the boost after you get an answer right/wrong - i.e. the Q and dB amount rather than just the frequency. Could be useful! Or they could just say what the Q and dB amount is at the start of the game if it's always the same and the only variable is the actual frequency?
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Yosef Aldeen
Jul 05, 2023
Wow! Nice post, thank you for sharing 🙏🏼
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Kevin Krouglow
Jul 05, 2023
Somehow I just beat a peakmaster level after months! Haha. Level 36 now (: probably be another month or two until I get to the next one!! 😂😅
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Cuantas Vacas
Jul 06, 2023
I have read this great post countless times, a couple of them backwards, searched for every useful tip about freq. recognition and still can't go past level 20 on that game after a bazillion tries... I believe I have the 'frequency spotter's block'!!😣
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Kevin Krouglow
Jul 06, 2023
I just realized the original post is from 6 years ago! 😅
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Cuantas Vacas
Jul 06, 2023
Boosted and dipped frequencies were already elusive b***es back then!