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Numerical Sound
Numerical Sound
Reverberation Impulse Products
 
Hollywood Impulse Responses
Pure Space Classical
Pure Space Film
Full Orchestral Reverb (FORTI)
Small Ensemble Reverb (SERTI)
   
 
Sampling CDs
 

New Orleans, The Delta Grooves
Drone Archeology
Percussion Wall
Sly Dunbar
Clyde Stubblefield
Bernard Purdie
Armando Borg
Kick'n Jazz

   
 
DNA Groove Templates
 
R&B Collection
Jazz Collection
Pop/Rock Collection
Rhythm Central (Bernard Purdie)
Clyde Stubblefield
Armando Borg
Sly Dunbar
Kick'n Jazz
   
 
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SFX Sound Elements
   
 
Midi Files
 
Rhythm Central
Clyde Stubblefield
Armando Borg
Sly Dunbar
Kick'n Jazz
   
 
Blüthner Digital Node One
 
Blüthner Digital Node One
   
 
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Reverberation Impulse Products - Pure Space Demos

Solo Violin, Solo Female and Solo Male Performances Demo

Laurence Stevenson played a song by Phil Cunningham (still alive) 'The Cottage Hospital'. He wrote it for the surgeons at said hospital who saved the use of his hand after a severe car accident. The reverberation impulse used was from the Pure Space Film RI CD - impulse 2750. The wet signal -4 db relative to the dry signal. Solo Violin Demo

Mary Knickle is singing in Latin - not sure of the name of the work. RI is 3313 a Sacred Space impulse the wet signal is -4 db lower than the dry signal. Solo Female

Michael Miland is singing a verse from 'The Grey Funnel Line ' by Cyril Tawney, a British trad. folkie RI used is 1803 a Classical impulse the wet signal is -3 db lower than the dry signal. Solo Male

© 2003 Laurence Stevenson, © 2003 Mary Knickle, © 2003 Michael Miland, © 2003 Phil Cunningham All Rights Reserved. These performances use Pure Space Reverberation Impulses. Mastering by Ernest Cholakis. This material can only be used to listening to or as a demonstration of Numerical Sound's reverberation technology. This material can not be used in any other way unless permission is first obtained. Contact Ernest Cholakis at Numerical Sound for more information.

Reverb Impulse Examples with "low ambient" sample libraries

One of the advantages of recording with minimal levels of ambience is that the user can add their own reverberation that suits each individual musical application. Several sampler developers have produced sampling CD with minimal amount of hall ambience in their recordings. These libraries are idealy suited to the Pure Space Reverb Impulses.

Solo Orchestral Instruments with Ambience

I would like to thank Bruce Mitchell for the following demos. The reverb impules were from the Pure Space Series and were rendered with Sound Forge's Acoustic Mirror.

Clarinet Passage - clbm1543.mp3 the wet level was -7db below the dry level with 170 milli seconds delay of the wet signal.

Pluck Cello Passage - cpbm1543.mp3 the wet level was -4db below the dry level with 75 milli seconds delay of the wet signal.

French Horn Passage - fhbm1850.mp3 the wet level was -5db below the dry level with 100 milli seconds delay of the wet signal.

Flute Passage - flbm1543.mp3 the wet level was -7db below the dry level with 120 milli seconds delay of the wet signal.

Harp Passage - hpbm1834.mp3 the wet level was -4db below the dry level with 50 milli seconds delay of the wet signal.

Tuba Passage - tbbm1543.mp3 the wet level was -4db below the dry level with 50 milli seconds delay of the wet signal.

Trumpet Ensemble Passage - trbm1543.mp3 the wet level was -2db below the dry level with 50 milli seconds delay of the wet signal.

Piano Demos

The chord is a C aug (C E A#) over several octaves. The original piano notes are on for about 1/2 the length between each note. The first three demos were generated from Bardstown Audio "Bosendorfer Imperial Grand Model 290" (24 bit Kontakt).

A small classical hall sound

The same piano example with a medium size "Sacred Space"

The same piano example inside the Great Pyramid (Kufu)

Here I played some notes in the upper register of the piano: no ambience and with film ambience.

These samples were used with the kind permission of Kip McGinnis of Bardstown Audio.

Brass and French Horn Demos

These demos were generated from Dan Dean Productions Inc. using two libraries: The Solo Brass (Bass Trombone) and the Close Perspective French Horn Ensembles (Brass Ensembles).

The first two demos are one of the lower dynamic layers of the 8 layer bass trombone (Solo Brass Library).

A small film soundstage with low frequency resonance (dark)

In a small dark Sacred Space Reverb Impulse

The second two examples are one of the lower dynamic layers of the 8 layer Close Perspective Ensemble French Horn (Brass Ensemble Library)

A large Classical Reverb impulse with low frequency resonance

The same Ensemble French Horn inside the Great Pyramid (Kufu)

These samples were used with the kind permission of Dan Dean of Dan Dean Productions Inc.

Single Sound Ambience Examples

These reverberation examples use 256k bit mp3 encoding.

Orchestral Cadence

The light sounding orchestral cadence. Three different reverb impules on the same

An orchestral final note with a strong low frequency component. Note the different sound quality the same source sounds with three differnt reverb impulses:

The samed fff brass note with three different sounding reverb impulses.

Additional Examples

Four Symphonic Hits

Vocal Example 1

Vocal Example 2

Purchase Pure Space Classical Reverb Impulses

Purchase Pure Space Film & Sacred Places Reverb Impulses