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Improved voice-control.ps1

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This commit is contained in:
Markus Fleschutz 2021-01-09 12:21:23 +01:00
parent 0609414148
commit f70b65d3e2
1 changed files with 16 additions and 18 deletions
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32
Scripts/voice-control.ps1
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@ -6,17 +6,17 @@
.NOTES Author: Markus Fleschutz / License: CC0 .NOTES Author: Markus Fleschutz / License: CC0
#> #>
[double]$MinConfidence = 0.05 [double]$MinConfidence = 0.04
$PathToRepo = "$PSScriptRoot/.." $PathToRepo = "$PSScriptRoot/.."
try { try {
write-output "Initializing the speech recognition engine..." write-output "Init speech recognition engine..."
$null = [Reflection.Assembly]::LoadWithPartialName("System.Speech") $null = [Reflection.Assembly]::LoadWithPartialName("System.Speech")
$speechRecogEng = [System.Speech.Recognition.SpeechRecognitionEngine]::new() $speechRecogEng = [System.Speech.Recognition.SpeechRecognitionEngine]::new()
#$speechRecogEng.InitialSilenceTimeout = 15 #$speechRecogEng.InitialSilenceTimeout = 15
$speechRecogEng.SetInputToDefaultAudioDevice() $speechRecogEng.SetInputToDefaultAudioDevice()
write-output "Loading the grammar..." write-output "Learn script files..."
$Items = get-childItem -path "$PathToRepo/Scripts/" $Items = get-childItem -path "$PathToRepo/Scripts/"
$Count = 0 $Count = 0
foreach ($Item in $Items) { foreach ($Item in $Items) {
@ -28,28 +28,26 @@ try {
$Count++ $Count++
} }
write-output "Learn internal command (exit)..."
$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 $Count voice commands, listening now..." write-output "Listening now ($Count voice commands)..."
$done = $false while ($true) {
do {
$recognized = $speechRecogEng.Recognize() $recognized = $speechRecogEng.Recognize()
write-host -nonewline "." if ($recognized.confidence -lt $MinConfidence) { write-host -noNewline "?"; continue }
if ($recognized.confidence -lt $MinConfidence) { continue }
$myWords = $recognized.text $myWords = $recognized.text
write-host -nonewline "$myWords ($($recognized.confidence) %)" foreach ($Item in $Items) {
if ($myWords -match "hello") { $Name = $Item.Name.Split('.')[0]
continue if ($Name -eq $myWords) {
} write-host "$Name ($($recognized.confidence) %)..."
if ($myWords -match "open notepad") { & "./$Item"
continue
}
if ($myWords -match "exit") {
break break
} }
} until ($done) }
if ($myWords -match "exit") { write-host -noNewline "$Name ($($recognized.confidence) %)"; break }
}
exit 0 exit 0
} catch { } catch {
write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])" write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"