DSP Emulator v0.17b1 (2016/07/30) is released. DSP Emulator is a new version of the ZX SPECTRUM +3, ZX Spectrum 128, ZX Spectrum 48, Arcade, Amstrad CPC 464, NES and Game Boy emulator.

DSP Emulator v0.17b1 (2016/07/30) Changelog:
-General
+Added support for IPF files natively without external libraries.
-Many thanks to Jean Louis-Guerin (DrCoolZic) for the documententation 'http://info-coach.fr/atari/documents/_mydoc/IPF-Documentation.pdf'
-Many thanks also to Bruno Kukulcan and Yoan Courtois (Megachur) for some Amstrad CPC IPF files for testing.
-Updated languaje files with new messages
-Track & Field
+Added driver with sound

Download: DSP Emulator v0.17b1 (2016/07/30)
Source: Here