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c# - Get microphone sound level while recording in …
https://stackoverflow.com/questions/14808763/get-microphone-sound-level-while-recording-in-windows-7
* OPEN WAVE DEVICE FOR LEVEL READINGS = mciSendString("open new type waveaudio alias waveLevel", '0&', 0, 0) * START RECORDING = mciSendString("open new type waveaudio alias track1", '0&', 0, 0) then to get the level of track1 i use the waveLevel device = mciSendString("status waveLevel level", @cBuff, LEN(cBuff) ,0)
How to control volume of a mciSendString in deciBel?
https://social.msdn.microsoft.com/Forums/vstudio/en-US/bcb247d6-e5e6-4541-806e-63647c73e4ac/how-to-control-volume-of-a-mcisendstring-in-decibel
Hello dear reader I am wondering how to capture the volume increase or decrease measured in decibel... I use code like this to play sounds where the volume of the sound ranges from 1-1000.... anyone knows how this is related to dBs as i cant figure it really out with a sound level meter nearby ... · Perhaps the following links can assist you on knowing ...
mcisendstring status level - social.microsoft.com
https://social.microsoft.com/forums/en-US/e8ffae84-1625-4b03-9bc5-9a5aa085bf0e/mcisendstring-status-level
How can one determine the audio recording input level using the mcisendstring command. The "status device level" command errors. i'm trying to create a rudamentary level meter so users can capture voice data and not distort. · Hi, Thank you for your post! Unfortunately there is not a current forum to post the question you are asking so I would ...
vb.net - mciSendString/winmm.dll - Playing an Audio file ...
https://stackoverflow.com/questions/16649299/mcisendstring-winmm-dll-playing-an-audio-file
Hence My.Computer.Audio.Play is not a valid option. I decided to use mciSendString instead and found the following code. Private Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" _ (ByVal lpstrCommand As String, ByVal lpstrReturnString As String, _ ByVal uReturnLength As Integer, ByVal hwndCallback As Integer) As Integer ...
Mcisendstring volume activity listener
https://social.msdn.microsoft.com/Forums/vstudio/en-US/d0bb919c-7773-4cc4-ae8f-8e5c80f1800c/mcisendstring-volume-activity-listener
Based on my understanding, what you want to implement is a sound identify/speech recognition system using C#. You want to detect sounds when you run the program, is that right? You could use mci to detect voice for sure, for example, to detect a voice from CD, MIDI sequence or other devices.
mcisendstring volume control - PowerBASIC Peer Support ...
https://forum.powerbasic.com/forum/user-to-user-discussions/powerbasic-for-windows/8848-mcisendstring-volume-control
To set the volume of the MP3 playback, use the following command... Code: CurrVol& = 500 ' Anywhere from 0 to 1000 to increase/decrease volume NewVolume$ = TRIM$ (STR$ (CurrVol&)) mciSendString "setaudio MP3 volume to " + NewVolume$, "", 0, hDlg. ------------------.
Simple MCI Player - CodeProject
https://www.codeproject.com/Articles/63094/Simple-MCI-Player
public bool SetVolume(int volume) { if (volume >= 0 && volume <= 1000) { Pcommand = " setaudio MediaFile volume to "+ volume.ToString(); error = mciSendString(Pcommand, null, 0, IntPtr.Zero); return true; } else return false; } public bool SetBalance(int balance) { if (balance >= 0 && balance <= 1000) { Pcommand = " setaudio …
Select Sound Card using mciSendCommand CSharp | Forum for ...
https://www.edaboard.com/threads/select-sound-card-using-mcisendcommand-csharp.49649/
Junior Member level 1. Joined Sep 24, 2004 Messages 17 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Activity points 194 mci_wave_set_parms Dear sir: Im trying to use mciSendCommand to select one sound card for playing wave, another for recording, however, i read MSDN and other sample i still cant get it right, and i couldnt find ...
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