07949: cop01, cop01a: Voices pitch is higher and volume is low

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07949	Sound	Minor	Always	Apr 16, 2021, 11:25	11 days ago

Tester	sasuke	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Open	OS
Status [?]	Acknowledged			Driver	nichibutsu/cop01.cpp
Version	0.230	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	07949: cop01, cop01a: Voices pitch is higher and volume is low
Description	Voices pitch is higher. ("Help!" at the start of the game, and "Thank you, Daisuki!" after defeating the last boss, and maybe credit sound, voice at miss.) In addition, the volume is also low. MAME: 0:04 : Credit sound 0:07 : Help! 7:35 : Thank you, Daisuki! Sound recorded from PCB: https://www.nicovideo.jp/watch/sm3266177 0:00 : Credit sound 0:03 : Help! 4:36 : Thank you, Daisuki! Sound track: Arcade Archives:
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	cop01, cop01a

Attached Files

No.22576 hap Developer 11 days ago	Voice pitch is fixed here: https://github.com/mamedev/mame/commit/9ee91f5e9120c79d72fe82ceba9ef1c2ecbb1ecd The wrong volume balance is due to missing ay8910 filtering.