使用python的powershell tts命令旁白更改

Question

有人知道如何在这个 tts powershell 命令中改变声音吗？

-Powershell Command Add-Type -AssemblyName System.Speech
$Speaker = New-Object -TypeName System.Speech.Synthesis.SpeechSynthesizer
$Speaker.Speak('oh my god, I can now talk; it''s amazing!')

并且它需要尽可能小，因为我使用 pythons os.system() 命令来实现它

Answer 1

我的仓库中的一个脚本的快速翻译：

## SelVoiceSpeak.ps1
Add-Type -AssemblyName "System.Speech"
$speaker = new-object System.Speech.Synthesis.SpeechSynthesizer
$speaker.SetOutputToDefaultAudioDevice()
write-host "These voices are installed:`r`n" -ForegroundColor Yellow -BackgroundColor Black
$cntr = 0;
$voices = $speaker.GetInstalledVoices() | Where Enabled | ForEach VoiceInfo
$voices | %{$cntr++;write-host "[$cntr] $($_.Name)" -ForegroundColor Green}
$choice = Read-Host "`r`nChoose a name [1-$($voices.length)]"
if ($choice -gt 0 -and $choice -le $voices.length){
    $voice = $voices[$choice -1].Name
    $speaker.SelectVoice($voice)
} else {
    write-Host "no valid choice" -ForegroundColor Red
    exit
}
$text = Read-Host "`r`nEnter text to speak"
write-host "`r`nspeaking now!" -BackgroundColor DarkCyan -ForegroundColor White
$speaker.Speak($text)

相当难看的颜色，示例输出：

> .\SelVoiceSpeak.ps1
These voices are installed:

[1] Microsoft Hedda Desktop
[2] Microsoft Zira Desktop

Choose a name [1-2]: 2

Enter text to speak: hello world!

speaking now!

编辑：无需任何检查的最小脚本，
说一个固定的声音和一个固定的文本，可以与';'连接一行：

Add-Type -AssemblyName "System.Speech"
$speaker = new-object System.Speech.Synthesis.SpeechSynthesizer
$speaker.SelectVoice("Microsoft David Desktop")
$speaker.Speak("This is a text")