VST synth question - Pulse - Saw waveforms low notes harsh

Discussion in 'Working with Sound' started by petrrr, Aug 27, 2022.

  1. petrrr

    petrrr Kapellmeister

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    please ignore filters for this question and other effects

    On sylenth1 i find the waveforms of saw and pulse very very harsh on the low end when playing low notes.

    i was wondering if analog synths are a bit different? i.e sounding better when playing low notes or maybe a bit less harsh?

    i am particularly interested for saw and pulse not other waveforms

    if so can u let me know some examples of vsts emulations i should check if they could possibly sound a bit better when playing low notes for saw and pulse

    thanks

     
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  3. clone

    clone Audiosexual

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    use a sine wave or a triangle for your sub. it's not as fun as your example to deliberately start with the least desirable shapes, but it will push a subwoofer.

    get FAW Sublab and Rob Papen SubBoomBass. both are great for making whatever low end you want.
     
  4. xorome

    xorome Audiosexual

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  5. No Avenger

    No Avenger Audiosexual

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    Most very low instruments do not have a bunch of harmonics, at least not in the way a sawtooth or a square has. We're just not used to this. That's why often sines or triangles are used, as @clone correctly said.
    Whether a sawtooth or square sounds unpleasant or interesting depends on taste, genre and arrangement.
     
  6. clone

    clone Audiosexual

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    You can really do a lot to get some of the characteristics people associate with analog synth basses.they are effects based things like saturators, tape emulators, compression, and combinations of others. distortion/overdrive also. But you said no fx
     
  7. petrrr

    petrrr Kapellmeister

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    do you have a picture of your drawing of waveforms

    thanks
     
  8. BEAT16

    BEAT16 Audiosexual

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    If something is too harsh for me, I lower it with the equalizer by 2-3 dB (see attached picture).
    I also usually lower it by 1 - 2 octaves in the VST.
     

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  9. xorome

    xorome Audiosexual

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    Best Answer
    upload_2022-8-27_15-8-22.png

    Right click in the bar chart below the drawing of the waveform to remove harmonics.

    upload_2022-8-27_15-15-41.png
     
    Last edited: Aug 27, 2022
  10. petrrr

    petrrr Kapellmeister

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    it does sound a bit closer to what i'm looking for...damn those original ones kill ears...the ones u drew are more bearable
     
  11. petrrr

    petrrr Kapellmeister

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    but overall if anyone knows if any analogue vintage emulations with more bearable original sounding saw and pulse.. it would be great to know......otherwise yes other waveforms is also an option
     
  12. xorome

    xorome Audiosexual

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    The more upper harmonics you remove, the mellower (but less defined) it's gonna sound.

    If you only leave the bottom 10 harmonics in, it's gonna sound like a 60s early attempt at a synth.
     
  13. clone

    clone Audiosexual

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    do you have a midi of notes you want from analog?
     
  14. BEAT16

    BEAT16 Audiosexual

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    That's why yes there are the filters to filter out the annoying frequencies or amplify you pleasant frequencies.
    In addition, some useful effects, maybe some detune and a few more voices.

    saw filter low pass high pass band pass and band stop low-high-pass filters in rf part 1 #11

    saw filter low pass high pass band pass and band stop low-high-pass filters in rf part 2 #12

     
  15. Olymoon

    Olymoon Moderator

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    Did you tried to control the filter with keyfollow parameter?
    This a very often used way to take harmonics in the low end.
     
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  16. petrrr

    petrrr Kapellmeister

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    i tried i might try again later...i was trying to understand if there are old synths with less harsh waveforms, must be...
     
  17. lxfsn

    lxfsn Platinum Record

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    There isn’t such thing as “harsh low end” :dunno:

    if the low end of a simple saw is behaving unexpected for some reason, then the culprit is the room, the monitoring or the ears
     
  18. Baxter

    Baxter Audiosexual

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    What are you trying to achieve? What is the actual problem?

    Bass frequencies does not have "harshness". Harshness is around 3-6kHz.

    Square and pulse have a lot of harmonics/overtones (both analog and digital). That's the whole point. It's the building-blocks for you to shape the sound the way you want it. You shape them with (for instance) filters.
    I think you are overthinking. Or maybe underthinking.
     
  19. petrrr

    petrrr Kapellmeister

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    I thought everything was ok until i checked on good headphones

    the low notes of square and saw waveforms are horrible when playing a bit lower than C2

    if it wasn't for headphones i would not bother

    i guess from now on checking first on headphones

    i'll try filtering more i guess as suggested or other waveforms thanks
     
    Last edited: Aug 27, 2022
  20. Baxter

    Baxter Audiosexual

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    Define "horrible". I still don't understand what you are trying to say.
     
  21. petrrr

    petrrr Kapellmeister

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    xorome provided some examples of C1 note a bit further above...although much lower than what i need they are still bleeding ears, i don't even recommend listening to that

    btw it depends what device u're listening from but i doubt that won't be harsh anywhere still, i don't even wanna check...as i said earlier some things i thought were ok on monitors/laptop/mobile/earphones but headphones said otherwise
     
    Last edited: Aug 27, 2022
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