Added voice-control.ps1

Scripts/voice-control.ps1

@@ -0,0 +1,46 @@
+#!/snap/bin/powershell
+<#
+.SYNTAX         ./voice-control.ps1 
+.DESCRIPTION	executes the PowerShell scripts by voice
+.LINK		https://github.com/fleschutz/PowerShell
+.NOTES		Author:	Markus Fleschutz / License: CC0
+#>
+
+write-output "Initializing the speech recognition engine..."
+$speechRecogEng = [System.Speech.Recognition.SpeechRecognitionEngine]::new();
+$speechRecogEng.InitialSilenceTimeout = 15
+$speechRecogEng.SetInputToDefaultAudioDevice();
+
+write-output "Loading the grammar..."
+$grammar1 = [System.Speech.Recognition.GrammarBuilder]::new();
+$grammar1.Append("hello");
+$speechRecogEng.LoadGrammar($grammar1);
+
+$grammar2 = [System.Speech.Recognition.GrammarBuilder]::new();
+$grammar2.Append("open notepad");
+$speechRecogEng.LoadGrammar($grammar2);
+
+$grammar3 = [System.Speech.Recognition.GrammarBuilder]::new();
+$grammar3.Append("exit");
+$speechRecogEng.LoadGrammar($grammar3);
+
+write-output "Listening now..."
+$done = $false;
+while (!$done) {
+	$recognized = $speechRecogEng.Recognize()
+	write-host -nonewline "."
+	if ($recognized.confidence -lt 0.30) { continue }
+	$myWords = $recognized.text
+	write-host -nonewline "$myWords ($($recognized.confidence) %)"
+	if ($myWords -match "hello") {
+		continue
+	}
+	if ($myWords -match "open notepad") {
+		continue
+	}
+	if ($myWords -match "exit") {
+		$done = $true
+	}
+}
+
+exit 0