Fedora下Python pyttsx3语音合成发音异常及音频组件冲突求助

原代码在Windows环境运行完全正常，切换到Fedora系统两周后出现异常，代码如下：

import pyttsx3
from colorama import Fore, Style

#Setting up Rate
RATE = 175
engine = pyttsx3.init() 
engine.setProperty('rate',RATE)

#Volume
VOLUME = 0.85 #Must be between 0 to 1. A float too.
engine.setProperty('volume',VOLUME)

#Voice ID
engine.setProperty('voice',engine.getProperty('voices')[0].id) #id 1 for female, 0 for male

def Speak(speech):
    print(Fore.LIGHTMAGENTA_EX+speech+Style.RESET_ALL)
    engine.say(speech)
    engine.runAndWait()
    return

运行时输出大量ALSA相关错误日志：

ALSA lib pcm_dsnoop.c:567:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1000:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2722:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2722:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2722:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_dmix.c:1000:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:567:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1000:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2722:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2722:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2722:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_dmix.c:1000:(snd_pcm_dmix_open) unable to open slave
You are requested to wait for a while
Listening Now

语音失真表现 #

• 男性语音（ID 0）：将"You are requested to wait for a while"读成"yo ar requested to wait for a while"
• 女性语音（ID 1）：发音更差，读成"yo r reqsted to wait for a wee le"，伴随音质卡顿

已尝试的操作及问题 #

• 系统未安装pulseaudio，已安装pyttsx3依赖的espeak
• 参考Ubuntu论坛尝试处理JACK组件时，触发系统包冲突，错误信息如下：

Last metadata expiration check: 3:13:25 ago on Thu 01 Aug 2024 12:29:13 PM +06.
Error: 
 Problem: problem with installed package pipewire-jack-audio-connection-kit-1.0.7-2.fc40.x86_64
  - package pipewire-jack-audio-connection-kit-1.0.7-2.fc40.x86_64 from @System conflicts with jack-audio-connection-kit-dbus provided by jack-audio-connection-kit-dbus-1.9.22-5.fc40.x86_64 from fedora
  - package pipewire-jack-audio-connection-kit-1.0.4-2.fc40.x86_64 from fedora conflicts with jack-audio-connection-kit-dbus provided by jack-audio-connection-kit-dbus-1.9.22-5.fc40.x86_64 from fedora
  - package pipewire-jack-audio-connection-kit-1.0.7-2.fc40.x86_64 from updates conflicts with jack-audio-connection-kit-dbus provided by jack-audio-connection-kit-dbus-1.9.22-5.fc40.x86_64 from fedora
  - conflicting requests
(try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages)

• 删除ALSA配置文件仅能消除错误日志，无法解决发音失真问题

求可行的解决方案，解决发音失真和音频错误问题。

内容的提问来源于stack exchange，提问作者Ahanaf Rashid