From the ALSA wiki
The alsa-tools package provides several utilities:
- ac3dec - A free AC-3 stream decoder
- as10k1 - AS10k1 Assembler version A0.99
- cspctl - Sound Blaster 16 ASP/CSP control program
- echomixer - Mixer for the Echo Audio soundcards
- envy24control - Control tool for Envy24 (ice1712) based soundcards
- hdspconf - GUI to control the Hammerfall HDSP Alsa Settings
- hdsploader - Firmware loader for RME Hammerfall cards
- hdspmixer - Mixer for the RME Hammerfall DSP cards
- ld10k1 - Attempt to make EMU10K1 (EMU10K2) patch loader for ALSA
- mixartloader - Firmware loader for Digigram's miXart
- pcxhrloader - Firmware loader for Digigram pcxhr compatible soundcards
- qlo10k1 - Some sort of GUI for ld10k1
- rmedigicontrol - Control panel for RME Hammerfall cards
- sbiload - An OPL2/3 FM instrument loader for ALSA sequencer
- sscape_ctl - ALSA SoundScape? control utility
- us428control - Control tool for Tascam 428
- usx2yloader - Firmware loader for Tascam USX2Y USB soundcards
- vxloader - Firmware loader for Digigram's VX-board
You can download the current package as well as older versions atftp://ftp.alsa-project.org/pub/tools/.