Hellfire is a high qualty audio processor for
broadcasters.
The appliocation runs under Widows
It is totally free.
Cotact
12th March 2025
Hellfire-13.2.21-nstaller.exe
Hellfire-Crypto=1.0.1-installer.exe
Removed uselass multiband compressor from five band processor.
Modified pre-emphasis to reduce distortion caused by too much
emphasis appliied after the limiter
Removed a number of uneccessary controls.
9th March 2025
ellfire-13.2.20-nstaller.exe
Hellfire-Crypto=1.0.1-installer.exe
Nrw high qualty option.If you use Hellfire where low latency
is not required enable this option.
8th March 2025
ellfire-13.2.19-nstaller.exe
Hellfire-Crypto=1.0.1-installer.exe
Fiexd pre-emphasis in H(.
Fixed HPF in both procrddors
7th March 2025
ellfire-13.18-installerxe
Hellfire-Crypto=1.0.1-installer.exe
Minor changes aimed at reucing distortaion.
3rd March 2025
Hellfire-13.2.17-installer.exe
Hellfire-Crypto=1.0.1-installer.exe
New high precision overshoot controller.The overshoot should now
be no more than 0.1dB.This comes at the expense of more CPU
cycles.
The five band has altered cross-over frquencies.
The linear phase band splitting filters are now included.
New switchable input high pass filter.A high order 6th order
filter is available.This may help with poorly damped PLL FM
transmitters that can have poorly dampled loop filters.
2n March 2025
Hellfire-13.2.16-installer.exe
Hellfire-Crypto=1.0.1-installer.exe
Distortion in recent releases has increased.The processors have
been reverted to a prefious releases.Some improvements to these
releases have been made.
The overshoot is not as good as the llast release.Theoretically it
is about 0.3dB..
28th February 2025
Hellfire-13.2.15-installer.exe
Hellfire-Crypto=1.0.1-installer.exe
Much effort put into improving overshoot performance and
pre-emphasis accuracy.
The linear phase band filters are back.
24th Feruary 2025
Hellfire-13.2.14-installer.exe
Hellfire-Crypto=1.0.1-installer.exe
Simplified limiter in both processors.
26th Februar
Hellfire-13.2.14-installer.exee
Hellfire-Crypto=1.0.1-installer.exe
Simplified limiter in both processors.
25th February 2025
Hellfire-13.2.13--installer.exe
Hellfire-Crypto=1.0.1-inst
Some changes to clipping filters.The distortion now seems
better.This has come at the expense of more CPU cycles but still
well within the capabilities of recent processors.
Hellfire 9 stilll remains not really reccomended.
