Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed point)

2006-01-24 Thread Sebastian Kaliszewski
On Tuesday 24 January 2006 22:45, Fabrice Bellard wrote: > If you want to model the real PC speaker, the best to do is to generate > a square signal and to pass it thru a low pass filter with a cut off > frequency of a few kHz. Then you could even be able to play samples thru > the simulated PC spe

Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed point)

2006-01-24 Thread Fabrice Bellard
Sebastian Kaliszewski wrote: Joachim Henke wrote: Ok, these are really strong arguments. Thanks a lot for your interesting statements! I'll do some testing on square waves and will post an updated patch, as I am also not totally satisfied with the current sound myself. One little sugges

Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed point)

2006-01-24 Thread Sebastian Kaliszewski
Joachim Henke wrote: Ok, these are really strong arguments. Thanks a lot for your interesting statements! I'll do some testing on square waves and will post an updated patch, as I am also not totally satisfied with the current sound myself. One little suggestion... Real PC-speaker is rath

Re: [Qemu-devel] Vdeqemu question?

2006-01-24 Thread Paul Brook
> Qemu guest, gets a DHCP address, I change it to an unused > IP in 169.x (ipconfig/route add). The guest OS works fine > for a few hours and than resets network interface back to > DHCP address? Sounds like a guest configuration problem, ie nothing to do with qemu. My guess is you're still runni

Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed point)

2006-01-24 Thread Joachim Henke
Ok, these are really strong arguments. Thanks a lot for your interesting statements! I'll do some testing on square waves and will post an updated patch, as I am also not totally satisfied with the current sound myself. Sincerely Jo. Sebastian Kaliszewski wrote: Well, it sounds rather dul

Re: [Qemu-devel] Vdeqemu question?

2006-01-24 Thread Ishwar Rattan
Thanks for the information. It works. Now I see one more problem. Dept has two LANs (169.x and 170.X), my desktop is on 169.x (static IP) and 170.x is used for DHCP server. Qemu guest, gets a DHCP address, I change it to an unused IP in 169.x (ipconfig/route add). The guest OS works fine for a f

Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed point)

2006-01-24 Thread Sebastian Kaliszewski
Joachim Henke wrote: I still prefer using a sine wave, it sounds more smooth and won't hurt our ears (and speakers) too much. Well, it sounds rather dull, and even worse, on non hi-fi computer speakers (which is 90% of PC users use) low frequencies (<100Hz) are simply unhearable (since equip