User talk:FloraC/Proposed standard ear-training waveform - Revision history

Arseniiv: /* Version Stable 1 */ new section

2024-09-10T19:47:47Z

Version Stable 1: new section

← Older revision		Revision as of 19:47, 10 September 2024
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	: Glad my essay got some attention. You're right about the integral method. We discussed about this on Discord. Just that I have no idea how to do it in a consumer level synth. None of my synths ships with -6 dB/oct filters, either. [[User:FloraC\|FloraC]] ([[User talk:FloraC\|talk]]) 17:57, 12 April 2022 (UTC)		: Glad my essay got some attention. You're right about the integral method. We discussed about this on Discord. Just that I have no idea how to do it in a consumer level synth. None of my synths ships with -6 dB/oct filters, either. [[User:FloraC\|FloraC]] ([[User talk:FloraC\|talk]]) 17:57, 12 April 2022 (UTC)

			== Version Stable 1 ==

			Nice proposition and investigation both! --[[User:Arseniiv\|Arseniiv]] ([[User talk:Arseniiv\|talk]]) 19:47, 10 September 2024 (UTC)

FloraC: re

2022-04-12T17:57:31Z

← Older revision		Revision as of 17:57, 12 April 2022
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	440Hz sawtooth = 440Hz square + 880Hz sawtooth = 440Hz square + 880Hz square + 1760Hz sawtooth = ...		440Hz sawtooth = 440Hz square + 880Hz sawtooth = 440Hz square + 880Hz square + 1760Hz sawtooth = ...
	--[[User:Dummy index\|Dummy index]] ([[User talk:Dummy index\|talk]]) 14:49, 12 April 2022 (UTC) <small>--[[User:Dummy index\|Dummy index]] ([[User talk:Dummy index\|talk]]) 16:02, 12 April 2022 (UTC)</small>		--[[User:Dummy index\|Dummy index]] ([[User talk:Dummy index\|talk]]) 14:49, 12 April 2022 (UTC) <small>--[[User:Dummy index\|Dummy index]] ([[User talk:Dummy index\|talk]]) 16:02, 12 April 2022 (UTC)</small>

			: Glad my essay got some attention. You're right about the integral method. We discussed about this on Discord. Just that I have no idea how to do it in a consumer level synth. None of my synths ships with -6 dB/oct filters, either. [[User:FloraC\|FloraC]] ([[User talk:FloraC\|talk]]) 17:57, 12 April 2022 (UTC)

Dummy index: /* Version Stable 0 */ mistake

2022-04-12T16:02:02Z

Version Stable 0: mistake

← Older revision		Revision as of 16:02, 12 April 2022
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	== Version Stable 0 ==		== Version Stable 0 ==
	Hello. You can get the semisine (repeated parabola) by integrating a sawtooth function. Note the difference between the amplitude spectrum and the power spectrum.		Hello. You can get the semisine (repeated parabola) by integrating a sawtooth function. <del>Note the difference between the amplitude spectrum and the power spectrum.</del> (-6 dB/oct is known as stop-band of 1st order LPF, but here we need a pure integral...)

	sawtooth: 1, 1/2, 1/3, ... in amplitude but 1, 1/4, 1/9, ... in power, and described as -12 dB/oct.		sawtooth: 1, 1/2, 1/3, ... in amplitude but 1, 1/4, 1/9, ... in power, and described as -6 dB/oct.

	semisine: 1, 1/4, 1/9, ... in amplitude but 1, 1/16, 1/81, ... in power, and described as -24 dB/oct.		semisine: 1, 1/4, 1/9, ... in amplitude but 1, 1/16, 1/81, ... in power, and described as -12 dB/oct.

	Your additive synthesis is interesting. I too sometimes experiment with separating sawtooth waves into odd and even harmonics and shifting the frequencies of each.		Your additive synthesis is interesting. I too sometimes experiment with separating sawtooth waves into odd and even harmonics and shifting the frequencies of each.

	440Hz sawtooth = 440Hz square + 880Hz sawtooth = 440Hz square + 880Hz square + 1760Hz sawtooth = ...		440Hz sawtooth = 440Hz square + 880Hz sawtooth = 440Hz square + 880Hz square + 1760Hz sawtooth = ...
	--[[User:Dummy index\|Dummy index]] ([[User talk:Dummy index\|talk]]) 14:49, 12 April 2022 (UTC)		--[[User:Dummy index\|Dummy index]] ([[User talk:Dummy index\|talk]]) 14:49, 12 April 2022 (UTC) <small>--[[User:Dummy index\|Dummy index]] ([[User talk:Dummy index\|talk]]) 16:02, 12 April 2022 (UTC)</small>

Dummy index: Created page with "== Version Stable 0 == Hello. You can get the semisine (repeated parabola) by integrating a sawtooth function. Note the difference between the amplitude spectrum and the power..."

2022-04-12T14:49:45Z

Created page with "== Version Stable 0 == Hello. You can get the semisine (repeated parabola) by integrating a sawtooth function. Note the difference between the amplitude spectrum and the power..."

New page

== Version Stable 0 ==
Hello. You can get the semisine (repeated parabola) by integrating a sawtooth function. Note the difference between the amplitude spectrum and the power spectrum.

sawtooth: 1, 1/2, 1/3, ... in amplitude but 1, 1/4, 1/9, ... in power, and described as -12 dB/oct.

semisine: 1, 1/4, 1/9, ... in amplitude but 1, 1/16, 1/81, ... in power, and described as -24 dB/oct.

Your additive synthesis is interesting. I too sometimes experiment with separating sawtooth waves into odd and even harmonics and shifting the frequencies of each.

440Hz sawtooth = 440Hz square + 880Hz sawtooth = 440Hz square + 880Hz square + 1760Hz sawtooth = ...
--[[User:Dummy index|Dummy index]] ([[User talk:Dummy index|talk]]) 14:49, 12 April 2022 (UTC)