In many cases during some stage of the impulse capture, we typically have
a rather large set of recorded test tones that were run through some device or
mic'ed in some room. This poses the difficulty of recovering the impulses
conveniently and with minimal user effort. The other problem we may face is
the input or the output bit-depth incompatibility of the recorded and the
recovered files. Some convolution plug-ins tend to support only a small subset
of available bit-depths. And alike, existing deconvolution programs and
plug-ins support only the given sample rates and bit depths, and tend to offer
a very poor quality deconvolution.

Voxengo Deconvolver overcomes these problems. First of all, it supports
almost all sample formats (bit-depths) of uncompressed mono/stereo WAV files.
Secondly, it offers a very convenient environment in which to deconvolve large sets of recorded files. Voxengo Deconvolver also offers a true mathematical FFT deconvolution which delivers 100% exact deconvolution. At the same time,
this puts a huge demand on the system memory: deconvolving a 25-second stereo
file at 96 kHz may require up to 100 MB of memory.

Features

• True FFT deconvolution
• Reversed test tone deconvolution technique
• Minimum-phase transform option
• Reads 8, 16, 24, 32, 64 bit PCM and IEEE WAV files
• Writes 8, 16, 24 PCM and 32 IEEE WAV files
• Batch support
• Built-in DC removal filter
• Built-in test tone generator
• Automatic stereo normalization
• Inverted impulse response creation
• 64-bit processing
• All sample rates supported

New in v1.9

• Complete rewrite of the application.
• Multi-channel support implemented.
• Now, by default Deconvolver creates new file appending the "dc" suffix.
• Problems with the "reversed technique" fixed.