dialog_study.h

声音识别系统的源代码

#if !defined(AFX_DIALOG_STUDY_H__22E2F273_F92B_47A3_8343_40DC34FF0A81__INCLUDED_)
#define AFX_DIALOG_STUDY_H__22E2F273_F92B_47A3_8343_40DC34FF0A81__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// Dialog_Study.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// Dialog_Study dialog
////////////////////////////////////////////////////////////////////////////
// CWAVEDlg dialog
#define  INP_BUFFER_SIZE 16384       //13684 = 16 * 1024

typedef struct{
	DWORD dwRIFF;            //riff
	DWORD dwFileLen;         //length
	DWORD dwWAVE;            //rifftype
	DWORD dw_fmt;            //chunkID

	DWORD dwFmtLen;          //chunkSize以下formatex 结构的大小

	WORD  wDataType;         //wformattag 
	WORD  wNChannels;        //wchannels
	DWORD dwSamplingRate;    //dwsamplespersec  11 2b 00 00
	DWORD dwNBytesPerSec;    //dwavgbytespersec 
	WORD  wAlignment;        //wblockalign
	WORD  wNBitsPerSam;      //wbitspersample
	WORD  cbSize;            //00 00
	//WORD  TE03;        
	DWORD dwfact;            //
	DWORD dwtest;          
	WORD  test1;
	WORD  test2;
	
	DWORD dwdata;            // //"data"
	DWORD dwDataLen;         //波形数据的大小
}WAVEHEADER;




class Dialog_Study : public CDialog
{
// Construction
public:
	Dialog_Study(CWnd* pParent = NULL);   // standard constructor
    CFile outWaveFile;    
	WAVEHEADER WvH2;
	WAVEHEADER WvH;
	//CWAVEDlg(CWnd* pParent = NULL);	// standard constructor
// Dialog Data
	//{{AFX_DATA(Dialog_Study)
	enum { IDD = IDD_DIALOG_Study };
	CComboBox	m_ctrl_command;
	CButton	m_ctrl_play;
	CEdit	m_Ctrl_Info;
	CString	m_name;
	CString	m_information;
	CString	m_command;
	//}}AFX_DATA


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(Dialog_Study)
//	public:
//virtual BOOL Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext = NULL);
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
    HICON m_hIcon;	    
	BOOL bRecording,bPlaying,bReverse,bPaused,bEnding,bTerminating;   //标记
	DWORD dwDataLength,dwRepetitions;
	HWAVEIN hWaveIn;    
	HWAVEOUT hWaveOut;
	PBYTE pBuffer1,pBuffer2,pSaveBuffer,pNewBuffer;
	PWAVEHDR pWaveHdr1,pWaveHdr2;
	WAVEFORMATEX waveform;
	// Generated message map functions
	//{{AFX_MSG(Dialog_Study)
	afx_msg void OnBUTTONRecord();
	afx_msg void OnBUTTONPlay();
	afx_msg void OnMM_WIM_OPEN(UINT wParam,LONG lParam);
	afx_msg void OnMM_WIM_DATA(UINT wParam,LONG lParam);
	afx_msg void OnMM_WIM_CLOSE(UINT wParam,LONG lParam);
	afx_msg void OnMM_WOM_OPEN(UINT wParam,LONG lParam);
	afx_msg void OnMM_WOM_DONE(UINT wParam,LONG lParam);
	afx_msg void OnMM_WOM_CLOSE(UINT wParam,LONG lParam);
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnBUTTONStop();
	afx_msg void OnBUTTONSave();
	virtual void OnOK();
	//afx_msg void OnSetfocusCOMBOCommand();
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
private:
	int Close();
	int WriteFile();
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_DIALOG_STUDY_H__22E2F273_F92B_47A3_8343_40DC34FF0A81__INCLUDED_)