Salve, nel pc di casa ho 2 sistemi operativi :windows 7 e windows xp. Nel windows 7 sotto la voce Proprietà Audio\proprietà Altoparlanti\ scheda Miglioramenti\ casella "equalizzazione", è possibile ridurre gli sbalzi di volume a cui l'orecchio umano è sensibile. In Windows XP questa scelta del miglioramento non c'è! Ho aggiornato i driver ,ma nulla di fatto! (Realtek high definition audio). Conoscete qualche FREEWARE in grado di regolarizzare i picchi di volume in tempo reale o comunque di rendere lo stesso servizio che ho su window 7? Grz a tutti =)

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System Information
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Time of this report: 3/3/2013, 11:36:27
Machine name: *****-pc
Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_rtm.040803-2158)
Language: Italian (Regional Setting: Italian)
System Manufacturer: Gigabyte Technology Co., Ltd.
System Model: M68M-S2P
BIOS: Award Modular BIOS v6.00PG
Processor: AMD Athlon(tm) 64 X2 Dual Core Processor 5200+, MMX, 3DNow (2 CPUs), ~2.7GHz
Memory: 2046MB RAM
Page File: 1223MB used, 2715MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.2180 32bit Unicode

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DxDiag Notes
------------
DirectX Files Tab: No problems found.
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Music Tab: No problems found.
Input Tab: No problems found.
Network Tab: No problems found.

--------------------
DirectX Debug Levels
--------------------
Direct3D: 0/4 (n/a)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (n/a)
DirectMusic: 0/5 (n/a)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)

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Display Devices
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Card name: NVIDIA GeForce 9500 GT
Manufacturer: NVIDIA
Chip type: GeForce 9500 GT
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_0640&SUBSYS_140110B0&REV_A1
Display Memory: 1024.0 MB
Current Mode: 1280 x 768 (32 bit) (60Hz)
Monitor: Monitor Plug and Play
Monitor Max Res: 1600,1200
Driver Name: nv4_disp.dll
Driver Version: 6.14.0012.9610 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 3/1/2012 00:58:00, 4309760 bytes
WHQL Logo'd: Yes
WHQL Date Stamp: n/a
VDD: N/D
Mini VDD: nv4_mini.sys
Mini VDD Date: 3/1/2012 00:58:00, 13417632 bytes
Device Identifier: {D7B71E3E-4500-11CF-8A56-0D3400C2CB35}
Vendor ID: 0x10DE
Device ID: 0x0640
SubSys ID: 0x140110B0
Revision ID: 0x00A1
Revision ID: 0x00A1
Video Accel: ModeMPEG2_C ModeMPEG2_D
Deinterlace Caps: {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(UYVY,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(UYVY,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(YV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
Registry: OK
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Enabled
DDraw Test Result: Not run
D3D7 Test Result: Not run
D3D8 Test Result: Not run
D3D9 Test Result: Not run

-------------
Sound Devices
-------------
Description: Realtek HDA Primary output
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0887&SUBSYS_1458A002& REV_1003
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: RtkHDAud.sys
Driver Version: 5.10.0000.5874 (English)
Driver Attributes: Final Retail
WHQL Logo'd: Yes
Date and Size: 6/16/2009 18:15:52, 5095936 bytes
Other Files:
Driver Provider: Realtek Semiconductor Corp.
HW Accel Level: Full
Cap Flags: 0xF5F
Min/Max Sample Rate: 8000, 192000
Static/Strm HW Mix Bufs: 33, 32
Static/Strm HW 3D Bufs: 33, 32
HW Memory: 0
Voice Management: No
EAX(tm) 2.0 Listen/Src: Yes, Yes
I3DL2(tm) Listen/Src: Yes, Yes
Sensaura(tm) ZoomFX(tm): No
Registry: OK
Sound Test Result: The tests were cancelled before completing.

Description: Realtek HD Audio 2nd output
Default Sound Playback: No
Default Voice Playback: No
Hardware ID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0887&SUBSYS_1458A002& REV_1003
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: RtkHDAud.sys
Driver Version: 5.10.0000.5874 (English)
Driver Attributes: Final Retail
WHQL Logo'd: Yes
Date and Size: 6/16/2009 18:15:52, 5095936 bytes
Other Files:
Driver Provider: Realtek Semiconductor Corp.
HW Accel Level: Full
Cap Flags: 0xF5F
Min/Max Sample Rate: 8000, 192000
Static/Strm HW Mix Bufs: 9, 8
Static/Strm HW 3D Bufs: 9, 8
HW Memory: 0
Voice Management: No
EAX(tm) 2.0 Listen/Src: Yes, Yes
I3DL2(tm) Listen/Src: Yes, Yes
Sensaura(tm) ZoomFX(tm): No
Registry: OK
Sound Test Result: Not run

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Sound Capture Devices
---------------------
Description: Realtek HD Audio Input
Default Sound Capture: Yes
Default Voice Capture: Yes
Driver Name: RtkHDAud.sys
Driver Version: 5.10.0000.5874 (English)
Driver Attributes: Final Retail
Date and Size: 6/16/2009 18:15:52, 5095936 bytes
Cap Flags: 0x41
Format Flags: 0xFFF

Description: Realtek HD Digital input
Default Sound Capture: No
Default Voice Capture: No
Driver Name: RtkHDAud.sys
Driver Version: 5.10.0000.5874 (English)
Driver Attributes: Final Retail
Date and Size: 6/16/2009 18:15:52, 5095936 bytes
Cap Flags: 0x41
Format Flags: 0xFFF

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DirectMusic
-----------
DLS Path: C:\WINDOWS\SYSTEM32\drivers\GM.DLS
DLS Version: 1.00.0016.0002
Acceleration: n/a
Ports: Microsoft Synthesizer, Software (Not Kernel Mode), Output, DLS, Internal, Default Port
MIDI Mapper Microsoft [Emulazione], Hardware (Not Kernel Mode), Output, No DLS, Internal
Sint. SW Microsoft GS Wavetable [Emulazione], Hardware (Not Kernel Mode), Output, No DLS, Internal
Registry: OK
Test Result: Not run

Periferiche acquisizione flusso WDM:
Realtek HD Digital input,0x00200000,1,1,,5.03.2600.2180
Realtek HD Audio Input,0x00200000,1,1,,5.03.2600.2180
NX-Vega,0x00200000,0,1,,5.03.2600.2180

Periferiche di flusso rendering WDM:
Realtek HDA Primary output,0x00200000,2,1,,5.03.2600.2180
Realtek HD Audio 2nd output,0x00200000,1,1,,5.03.2600.2180

Filtri di rendering BDA:
BDA IP Sink,0x00200000,1,1,,5.03.2600.2180

Video Capture Sources:
NX-Vega,0x00200000,0,1,,5.03.2600.2180
NX-Vega (VFW),0x00200000,0,0,qcap.dll,6.05.2600.2180

Periferiche di flusso mixer WDM:
Mixer wave audio del kernel Microsoft,0x00000000,0,0,,

BDA CP/CA Filters:
Decrypt/Tag,0x00600000,1,0,encdec.dll,6.05.2600.2180
Encrypt/Tag,0x00200000,0,0,encdec.dll,6.05.2600.2180
XDS Codec,0x00200000,0,0,encdec.dll,6.05.2600.2180

Trasformatori di flusso di comunicazioni WDM:
Convertitore a T/Sito a sito,0x00200000,1,1,,5.03.2600.2180

Audio Renderers:
Realtek HDA Primary output,0x00200000,1,0,quartz.dll,6.05.2600.2180
Default DirectSound Device,0x00800000,1,0,quartz.dll,6.05.2600.2180
Default WaveOut Device,0x00200000,1,0,quartz.dll,6.05.2600.2180
DirectSound: Realtek HD Audio 2nd output,0x00200000,1,0,quartz.dll,6.05.2600.2180
DirectSound: Realtek HDA Primary output,0x00200000,1,0,quartz.dll,6.05.2600.2180
Realtek HD Audio 2nd output,0x00200000,1,0,quartz.dll,6.05.2600.2180

Periferiche di sistema flusso WDM:
Realtek HD Digital input,0x00200000,1,1,,5.03.2600.2180
Realtek HD Audio Input,0x00200000,4,1,,5.03.2600.2180
Realtek HDA Primary output,0x00200000,14,1,,5.03.2600.2180
Realtek HD Audio 2nd output,0x00200000,3,1,,5.03.2600.2180

Componenti ricevitore BDA:
BDA Slip De-Framer,0x00600000,1,1,,5.03.2600.2180
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