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Improved voice-control.ps1

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This commit is contained in:
Markus Fleschutz 2021-01-09 11:40:04 +01:00
parent 1be2c719e6
commit 0609414148
1 changed files with 44 additions and 39 deletions
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41
Scripts/voice-control.ps1
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@ -9,30 +9,32 @@
[double]$MinConfidence = 0.05 [double]$MinConfidence = 0.05
$PathToRepo = "$PSScriptRoot/.." $PathToRepo = "$PSScriptRoot/.."
write-output "Initializing the speech recognition engine..." try {
$speechRecogEng = [System.Speech.Recognition.SpeechRecognitionEngine]::new(); write-output "Initializing the speech recognition engine..."
#$speechRecogEng.InitialSilenceTimeout = 15 $null = [Reflection.Assembly]::LoadWithPartialName("System.Speech")
$speechRecogEng.SetInputToDefaultAudioDevice(); $speechRecogEng = [System.Speech.Recognition.SpeechRecognitionEngine]::new()
#$speechRecogEng.InitialSilenceTimeout = 15
$speechRecogEng.SetInputToDefaultAudioDevice()
write-output "Loading the grammar..." write-output "Loading the grammar..."
$Items = get-childItem -path "$PathToRepo/Scripts/" $Items = get-childItem -path "$PathToRepo/Scripts/"
$Count = 0 $Count = 0
foreach ($Item in $Items) { foreach ($Item in $Items) {
$Name = $Item.Name.Split('.')[0] $Name = $Item.Name.Split('.')[0]
if ($Name -eq "") { continue } if ($Name -eq "") { continue }
$grammar1 = [System.Speech.Recognition.GrammarBuilder]::new() $grammar1 = [System.Speech.Recognition.GrammarBuilder]::new()
$grammar1.Append($Name) $grammar1.Append($Name)
$speechRecogEng.LoadGrammar($grammar1) $speechRecogEng.LoadGrammar($grammar1)
$Count++ $Count++
} }
$grammar2 = [System.Speech.Recognition.GrammarBuilder]::new(); $grammar2 = [System.Speech.Recognition.GrammarBuilder]::new()
$grammar2.Append("exit"); $grammar2.Append("exit")
$speechRecogEng.LoadGrammar($grammar2); $speechRecogEng.LoadGrammar($grammar2)
write-output "Got $Count voice commands, listening now..." write-output "Got $Count voice commands, listening now..."
$done = $false $done = $false
do { do {
$recognized = $speechRecogEng.Recognize() $recognized = $speechRecogEng.Recognize()
write-host -nonewline "." write-host -nonewline "."
if ($recognized.confidence -lt $MinConfidence) { continue } if ($recognized.confidence -lt $MinConfidence) { continue }
@ -47,6 +49,9 @@ do {
if ($myWords -match "exit") { if ($myWords -match "exit") {
break break
} }
} until ($done) } until ($done)
exit 0
exit 0 } catch {
write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}