LINEAR

Is a straight line frequency decay with a medium decay at Start and a medium decay at the End. The area under the line is 50% of the full square area (-6.02 dB FSA).

3 Fountain

Major and Minor chords were faded out, in the extension of 9 octaves, using a Fountain sound generator to produce this set of impulses

It’s a general-purpose linear decay impulse, for vocals and instruments, or any electronic musical source.

The collection is divided into 44.1 kHz 24 bit, 48 kHz 24 bit and 96 kHz 24 bit folders.

Inside each folder 12 tone folders (A to Ab).

Inside each Tone folder, a Minor and a Major folder with 8 Impulse files, in a total of 576 Impulse files, with the following folder structure:

Wave Naming

FT LIN AMin FS 3 Means Fountain sound as generator, Linear as fall curve, A Min as Tone, Frequency Shift as modulator and 3 seconds of Impulse length.

FT LIN AMin FS MS 3 The same as previous but with M/S processing.

FT LIN AMin FS 6 Means Fountain sound as generator, Linear as fall curve, A Min as Tone, Frequency Shift as modulator and 6 seconds of Impulse length.

FT LIN AMin FS Oct 6 Oct means 1 octave up.

The files on the other folders follow the same syntax meanings

The post 3 Fountain 50 00 % LIN appeared first on Tuned Pulses.

HS066

This is a curve with a medium slow decay at Start and a very slow decay at the End. The area of the curve is 40.75% of the full square area (-7.8 dB FSA).

If based on area ratio (current to Linear (50%), it’s RT60 time should be 0.81 of Linear RT60.

This curve was calculated from the Hyperbolic Secant Curve Equation, applying a value of 0.666666 as constant.

https://mathworld.wolfram.com/HyperbolicSecant.html

https://archive.lib.msu.edu/crcmath/math/math/h/h424.htm

3 Fountain

Major and Minor chords faded out, in the extension of 9 octaves, using a Fountain sound generator to produce this set of impulses.

It’s a general-purpose soft slow decay impulse, for vocals and instruments, or any electronic musical source.

The collection is divided into 44.1 kHz 24 bit, 48 kHz 24 bit and 96 kHz 24 bit  folders.

Inside each folder 12 tone folders (A to Ab).

Inside each Tone folder, a Minor and a Major folder with 8 Impulse files, in a total of 576 Impulse files, with the following folder structure:

Wave Naming

FT HS066 AMin FS 3  Means Fountain sound as generator, Hyperbolic Secant 0.666666 as fall curve, A Min as Tone, Frequency Shift as modulator and 3 seconds of Impulse length.

FT HS066 AMin FS MS 3 The same as previous but with M/S processing.

FT HS066 AMin FS 6 Means Fountain sound as generator, Hyperbolic Secant 0.666666 as fall curve, A Min as Tone, Frequency Shift as modulator and 6 seconds of Impulse length.

FT HS066 AMin FS Oct 6 Oct means 1 octave up.

The files on the other folders follow the same syntax meanings

The post 3 Fountain 40.75 % HS066 appeared first on Tuned Pulses.

SC044

This is a curve with a medium fast decay at Start and a very slow decay at the End. The area of the curve is 40.4% of the full square area (-7.89 dB FSA).

If based on area ratio (current to Linear (50%), it’s RT60 time should be 0.81 of Linear RT60.

This curve was calculated from the Semicubical Parabola Curve Equation, applying a value of 0.444444 as constant.

https://en.wikipedia.org/wiki/Semicubical_parabola

3 Fountain

Major and Minor chords were faded out, in the extension of 9 octaves, using a Fountain sound generator to produce this set of impulses.

It’s a general-purpose soft slow decay impulse, for vocals and instruments, or any electronic musical source.

The collection is divided into  44.1 kHz 24 bit, 48 kHz 24 bit and 96 kHz 24 bit  folders.

Inside each folder 12 tone folders (A to Ab).

Inside each Tone folder, a Minor and a Major folder with 8 Impulse files, in a total of 576 Impulse files, with the following folder structure:

Wave Naming

FT SC044 AMin FS 3 Means Fountain sound as generator, Semicubical 0.444444 as fall curve, A Min as Tone, Frequency Shift as modulator and 3 seconds of Impulse length.

FT SC044 AMin FS MS 3 The same as previous but with M/S processing.

FT SC044 AMin FS 6 Means Fountain sound as generator, Semicubical 0.444444 as fall curve, A Min as Tone, Frequency Shift as modulator and 6 seconds of Impulse length.

FT SC044 AMin FS Oct 6 Oct means 1 octave up.

The files on the other folders follow the same syntax meanings

The post 3 Fountain 40 40 % SC044 appeared first on Tuned Pulses.

Log 30 Gold

This is a curve with a slow decay at Start and a fast decay at the End. The area of the curve is 39.85% of the full square area (-7.99 dB FSA).

If based on area ratio (current to Linear (50%), it’s RT60 time should be 0.8 of Linear RT60. time

This curve was calculated by inserting the number FI in a base 30 logarithmic equation.

https://en.wikipedia.org/wiki/Logarithm

FI is the Golden Ratio 1.61803399…. (X^2 = X+1)

3 Fountain

Major and Minor chords were faded out, in the extension of 9 octaves, using a Fountain sound generator to produce this set of impulses.

It’s a general-purpose medium slow decay impulse, for vocals and instruments, or any electronic musical source.

The collection is divided into  44.1 kHz 24 bit, 48 kHz 24 bit and 96 kHz 24 bit  folders.

Inside each folder 12 tone folders (A to Ab).

Inside each Tone folder, a Minor and a Major folder with 8 Impulse files, in a total of 576 Impulse files, with the following folder structure:

Wave Naming

FT G30 AMin FS 3  Means Fountain sound as generator, Gold30 as fall curve, A Min as Tone, Frequency Shift as modulator and 3 seconds of Impulse length.

FT G30 AMin FS MS 3 The same as previous but with M/S processing.

FT G30 AMin FS 6  Means Fountain sound as generator, Gold30 as fall curve, A Min as Tone, Frequency Shift as modulator and 6 seconds of Impulse length.

FT G30 AMin FS Oct 6 Oct means 1 octave up.

The files on the other folders follow the same syntax meanings

The post 3 Fountain 39.85 % LOG30 Gold appeared first on Tuned Pulses.