Quantum TV, no sound from sound bar

I have a harmon kardon SB16 sound bar, connected via fiber to my Sony W850B TV. I just got the new 6 show dvr, connected to the tv via hdmi. My Roku and BluRay play sound just fine, but the Verizon box gives me nothing. All cables are known working. I've swapped all cables (known working to the Verizon box and vice versa) and nothing changes. The things that work still work, and the Verizon box does not.
Any help?
Thanks!

I am having the same problem with my new Media Server DVR unit. My DR is connected to the TV with HDMI and the TV is connected to the soundbar with an Optical cable. My DVD player is also connected to the TV by HDMI.
I get sound from the soundbar from the DVD player but not from the new Media Server DVR. (FYI - My old verizon DVR box works with the soundbar using the same connections).
Verizon told me to use the same suggestion as above by holding the 'D' or 'B' key on the remote to access the DVR menu. I set the HDMI output as directed and still no sound from the Samsung soundbar.
Any other Ideas?

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Ringer is blank when we raise the sound from left bar

Hi All,
When I raise the sound from left side bar, the ringer icon shows as empty, but the same works well with my headphones on.
Due to this my Music, youtube and other stuff are in mute in speaker mode.Only the incoming calls,messages make sound.
Please advise what needs to be done.

Hello, Pugazh Sundar.
Thank you for visiting Apple Support Communities.
Here is an article I would recommend taking a look at. Try all of the steps in this article and if you are still experiencing the issue, see step 9.
iPhone: No sound or distorted sound from speaker
http://support.apple.com/kb/ts5180
Cheers,
Jason H.

HP Mini 110-1160SA problem recording sound from sound card

I am trying to record sound from the sound card itself rather than an external or internal microphone, using a free software called Sonarca Sound Recorder. For example, I play radio from the internet using the BBC Iplayer. I have Windows 7 Starter. When I use the Windows Control Panel > Hardware and Sound > Manage Audio Devices, I get a window called Sound. I press the Recording tab, and get a choice of Internal Microphone, External Microphone, and Stereo Mix. According to my sound recorder software's documentation, I need to select that Stereo Mix, because it means "record whatever the sound card is playing". However, the Stereo Mix recording device, despite having a red tick mark next to it is "Currently Unavailable". How do I make it available?

to be honest, i am not sure about your problems, normally, you need to set stereo mix as default device, then using recording devices to record sound on windows 7. Since you cannot make it, why not insall a virtual sound device, it works like a real one, install this streaming music recorder on your system, start recording. Just test it out by yourself.

How playing the sound from sound card backward?

hello
I write the following program for playing backward the sounds from the sound card:
package sound;
import java.io.ByteArrayOutputStream;
import javax.sound.sampled.*;
public class SoundLimiter {
      //final AudioFormat format = new AudioFormat(44100, 8, 1, true, false);
     final AudioFormat format = AudioSystem.getClip().getFormat();
     final DataLine.Info info = new DataLine.Info(SourceDataLine.class, format, 1);
     final SourceDataLine soundLine = (SourceDataLine) AudioSystem.getLine(info);
      boolean stopped = false;
      int total;
     public SoundLimiter() throws LineUnavailableException {
          TargetDataLine line;
          if (!AudioSystem.isLineSupported(info)) {
              // Handle the error ...
          // Obtain and open the line.
          try {
              line = (TargetDataLine) AudioSystem.getLine(info);
              line.open(format);
              // playing back audio
              line.start();
           // Assume that the TargetDataLine, line, has already
           // been obtained and opened.
           ByteArrayOutputStream out = new ByteArrayOutputStream();
           int numBytesRead;
           byte[] data = new byte[line.getBufferSize() / 5];
           // Begin audio capture.
           line.start();
           soundLine.open(format);
           int totalToRead = data.length;
              while (total < totalToRead && !stopped){
                  //numBytesRead = stream.read(data, 0, numBytesRead);
                   numBytesRead = line.read(data, 0, data.length);
                  if (numBytesRead == -1) break;
                  total += numBytesRead;
                  soundLine.write(data, 0,numBytesRead);
                  //(data, 0, numBytesRead)
          } catch (LineUnavailableException ex) {
              // Handle the error ...
               ex.getStackTrace();
     public static void main(String[] args) {
          try {
               new SoundLimiter();
          } catch (LineUnavailableException e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
}Using the above code i received the following error:
Exception in thread "main" java.lang.IllegalArgumentException: No line matching interface SourceDataLine supporting format PCM_SIGNED 44100.0 Hz, 16 bit, stereo, 4 bytes/frame, little-endian, and buffers of 1 to 1 bytes is supported.
     at javax.sound.sampled.AudioSystem.getLine(Unknown Source)
     at sound.SoundLimiter.<init>(SoundLimiter.java:12)
     at sound.SoundLimiter.main(SoundLimiter.java:59)
Edited by: 982163 on Jan 16, 2013 1:46 AM
Edited by: 982163 on Jan 16, 2013 2:32 AM

Well, first of all, use the tags to format your code.
Second of all, your code looks pretty horrible (fair enough, you posted in New to Java).
Lastly, the error message seems to be quite clear, you're trying to open a SourceDataLine with an unsupported format.
Where did you get this code?

Unable to select sounds from Sound Effects file

Hi, Please help. I am using a MacBook Pro - OS X 10.6.7 Mid 2009 (I am NOT a pro!) I cannot seem to change my alert sounds. I have changed my selection from "Glass" to "Basso" for example, but it will only play my previous selected sound? i.e Glass. The same applies to my Skype ring tone, I would like to hear the Original Skype incoming ring tone, and it is on the list as "incoming call" which I select (once selected it plays the correct sound) but then when I close the Select an alert sound window, it reverts back to the "glass" alert sound?? What am I doing wrong?? Your help is much appreciated. Thanks

What happens if you log in as another user and try there?
If they work ok, there, something is munged in your primary account.
You can try checking drive health with Disk Utility/First Aid, but more than likely there is a software conflict I think - if you can't find it, you may consider reinstalling the OS.
If this is beyond you, walk it into the nearest Apple Store and ask the staff there for assistance.
Good luck in any case.

Urgent help:JMF capture sound from sound card?

I am trying to capture what I was playing on my computer using Java code. It's apparently different from capturing sound input through microphones. How can I manage to do this? Actually, while I play a song or something like that on my computer(server), I wanna capture it and send them to other computers(client) in the LAN.
Thanks in advance!

lichen782 wrote:
I am trying to capture what I was playing on my computer using Java code. It's apparently different from capturing sound input through microphones. How can I manage to do this? Actually, while I play a song or something like that on my computer(server), I wanna capture it and send them to other computers(client) in the LAN.
Thanks in advance!Ummmmm, you'd probably need to set your recording device to be "System mixer" and then it would work just like capturing from the microphone.

[SOLVED] No sound from sound card

I'm going to be quite brief about this, because the details have been repeated so often in many other threads. Just recently (as in a few hours ago), my laptop (ThinkPad T31) is no longer producing any sounds, despite the card being recognized. Trying to troubleshoot this issue, I tried a variety of different solutions I had found during my research:
Some info:
lspci | grep Audio wrote:00:1f.5 Multimedia audio controller: Intel Corporation 82801CA/CAM AC'97 Audio Controller (rev 02)
lsmod | grep snd wrote:snd_seq_dummy 1067 0
snd_seq_oss 24688 0
snd_seq_midi_event 4452 1 snd_seq_oss
snd_seq 41353 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 4317 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 32994 0
snd_intel8x0m 9300 0
snd_mixer_oss 13629 1 snd_pcm_oss
snd_intel8x0 22249 3
snd_ac97_codec 87863 2 snd_intel8x0m,snd_intel8x0
ac97_bus 750 1 snd_ac97_codec
snd_pcm 57159 5 snd_pcm_oss,snd_intel8x0m,snd_intel8x0,snd_ac97_codec
snd_timer 15317 3 snd_seq,snd_pcm
snd 41154 14 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_intel8x0m,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
soundcore 4545 1 snd
snd_page_alloc 5745 3 snd_intel8x0m,snd_intel8x0,snd_pcm
amixer output: here
I have tried blacklisting snd_intel8x0m in /etc/rc.conf, as well as try using OSS, both to no avail.
I have also tried placing:
options snd-intel8x0 ac97_quirk=1
in /etc/modprobe.d/modprobe.conf
There were actually many more things that I have tried while sifting through all of the past forum posts relating to this issue, but I won't go into to much detail. Could anyone explain what I need to do, or at least point me in the right direction? I am absolutely baffled, especially considering I had not updated anything before the problem occurred.
EDIT: I also tried a different kernel, in this case kernel26-lts, which, again, produced no results.
Last edited by itsbrad212 (2011-04-20 23:55:20)

lagagnon wrote:I can't be certain but your PCM channels are completely muted and AFAIK should not be. Try unmuting PCM ?
Nice catch! Unfortunately, the PCM channels have never worked for me (I use 'Master'), so I always keep them muted. I tried unmuting them without any luck.

No Sound from Sound Blaster Audig

My HP Pavillion came installed with the Sound Blaster Audigy 2 - Model # 0240 card. I've had about 2 years wth no problems. The other day the sound just stopped working. I know the speakers are set up properly since when I try to calibrate through Creative it plays those sounds but no other sounds through the computer. The Creative diagnostic tests finds the hardward but it fails the Midi, Wave and something else that I can't remember.
In Device Manager there is a yellow exclamation point before Sound Blaster 6 or AWE32. Under properties it says: This device cannot start. (Code 0). Under Resources it says: Resource Setting: This device isn't using any resources because it has a problem. That much I figured out....LOL.
I am not a computer expert but I'm pretty good at troubleshooting and nothing so far has worked. I tried removing and reinserting the sound card but to no avial. Howver, the card has two wires in the front of the card...one into AUX and the other port I cannot see what it is for but that wire is not plugged into the tower at all. Should it be? Is it possible it somehow became detached and that's why it no longer works? Could the card just be blown? I also tried a different slot when I took it out, also didn't work.
I have not installed any new hardware or software, however, my 3 year old son uses this computer and who knows what he's done.
Can anyone help me? I miss having sound!!!!!!
Thanks so much!!
Lisa
PS... I am running Windows XPMessage Edited by dknygirl on -2-2005 04:37 PM

Hi Jason,
I only have one sound card. Stamped on the card it says Sound Blaster Audigy 2 in one spot and in another spot it says Creative Audigy 2. Aren't they one in the same? In device manager it lists the following: Audio Codecs, Legacy Audio Drivers, Legacy Video Capture Devices, Media Control Devices, Sound Blaster 6 and Video Codecs. That's all that's listed under sounds.
So far I've been unable to locate the discs that came with the computer but I'm still searching.
In the meantime, do you think that wire on the sound card that isn't connected to anything in the tower could be the culprit's Is there anyway if I can find out if it should be plugged into something. I only see one place that it can fit although it has two less prong holes on the top row.
Any other suggestions? HP tells me to do a system recovery but on the chance the card is blown, that won't solve the problem.
Does anyone know what Code 0 means that is shown in the device manager?
Thanks!

How to generate .wav files from sound pressure data

Hi,
I have sound pressure data (as dB values) vs frequency data.
How can I create a playable .wav file based on above?
Note: I do NOT have sound pressure vs time data
I am working in LV 7.1 FDS on Win2000.
If really required, I can incorporate VIs from sound and vibration toolkit (version 1.0).
However, I would prefer a solution that does not need me to do that.
Thanks in anticipation,
Gurdas
Gurdas Singh
PhD. Candidate | Civil Engineering | NCSU.edu

All,
With some help from NI-India, we managed to build a nice sound player and .wav saving utility.
I have attached the VI sent by NI-India. The key component which was missing in my VI was "resample waveform".
Note: For some reason, I could not use the attached VI to generate sound but did use the concept to succesfully read my sound pressure data and output it to the speaker (and also save it as .wav file tha can be played on Windows Media Player). Also note that I am now generating sound from sound pressure vs time data. I have not tried generating sound from sound pressure vs frequency data.
I would love to have the following answered:
1) What data does the sound write VI expect? Is it Sound Pressure values? What units (N/m2 or dB or dBA)? I think it expects sound pressure data and the units are not relevant. Reason being my next question.
2) I found that until I mutliply the sound pressure data by a very large number say 10e7, the sound is hardly audible (even when volume was programmatically set to max. i.e. 65535). The sound QUALITY does not change when I change this multiplier.
2.a) Does that mean its only the relative difference between wave data points that affects sound quality? If yes, then I believe the sound pressure data can be in any units.
2.b) Is it expected to use this huge multiplier OR did I do something without really knowing what it meant?
Thanks,
Gurdas
Gurdas Singh
PhD. Candidate | Civil Engineering | NCSU.edu
Attachments:
Sound from FFT (LV 8).vi ‏165 KB

I can't get any sound from ITunes. The computer's internal speakers are fine (they play utube sound, for example). And the sound bar on itunes is all the way to the right. Still no sound from the music library. Any insights?

I can't get any sound from my ITunes library. The IMac is set to internal speakers, the volume bar on ITunes itself is all the way to the right, there seems to be no problem with the speakers themselves (they play sound from internet videos, for example), but I can't play music from the ITunes library on the IMac. Please help!

Is it possible that you have iTunes set to send audio through AirPlay to an AirPort Express, Apple TV, or other AirPlay device (which is itself not turned up so you can hear it)?

When I wake my iPhone 4s, almost (95% of time) the ringer moves from 4 bars up to the max without me touching anything on iPhone. I will push the button reducing the ringer sound but 50% of the time, the ringer moves right back to 100%. any thoughts?

I have reset my iphone and set up again, i.e., didn't use backup and it still does this. Any ideas on how to fix? It's very annoying and if I don't see it when it happens, the next time my phone rings, everyone in my office can hear it because it is at max volume.

Hi there Mcase1,
You may find the troubleshooting steps in the article below helpful.
iPhone: No sound or distorted sound from speaker
http://support.apple.com/kb/ts5180
-Griff W.

No output sound from output port/analog audio: Need help

hello, I want to connect my analog audio equipment to my iMac. I have done this in the past with my old G3. I have connected the RCA cables to a 3.5 mm jack and put it into the audio input port, which was what worked on the G3. When I open the sound page for input & output, on Output I can see the volume bar thing moving in relation to the sounds from mic, turntable, etc: all the analog audio things. However, there is no actual output of sound through the iMac;s speakers or a headphone. The output page is pretty simple so I am real sure I have all the rigt things checked, unchecked etc. Any ideas? Thanks.

I had what sounds like a similar problem to jazzzrat. i had my macbook setup to a stereo and it worked for over a year. suddenly no sound came out of the stereo. in my case, it definitely was a software setup thing.
plug in your stereo jack into the audio out port. then go to system preferences-->sound-->output. on there you should see, under "device for sound output": Name=Headphones, port=built-in output. (if you see name=built in speakers, you plugged in the wrong plug). Now go down to the bottom of the window and UNcheck the "mute" box, and make sure the volume slider is midway or more.
For some reason, mac allows you to mute the "headphones" and "built in speakers" selectively. we have no idea how that box got checked, that remains a complete mystery. but when we eventually found -- and unchecked -- the box, our stereo output came back just fine.
i hope this works for you. good luck and have a good new year.

Just upgraded to 10.6.8. Had to upgrade Adobe flash player. Now can't get any sound from websites!

Just upgraded to 10.6.8. Had to upgrade Adobe flash player. Now can't get any sound from websites. Advice please!

Check System Preferences > Flash Player > Advanced
Click: Delete All under Browsing Data and Settings
Then empty the Safari cache.
From your Safari menu bar click Safari > Preferences then select the Advanced tab.
Select: Show develop menu in menu bar
Now click Develop > Empty Caches
Quit and relaunch Safari then try Flash on a website for sound.

Can't get sound from my midi channels

Hello. I've been using Logic 8 for a while. 2 days ago I updated to the newest version 8.0.1 and after I did it, I can't get sound from my midi channels. Before the update I could use my Ivory pianos perfectly, but after the update I can't. I've tried every setup I can imagine. I've been here sitting for hours trying to fix it but I can't .
Logic recognizes my keyboard, since I play...all the notes appear on the transport bar, but i can't get sound from any sampler (Ivory, EXS, EVP88, etc).
I've checked my outputs, etc...but nothing.
Please help me!!! I'm desperate!
Thanks

Do you hear the Audio tracks and only Software Instruments are not working od don't you get any output at all? I was just assuming that through the update your Apogee has been removed as your Audio device in Preferences->Audio->devices.

When I open a music in itunes got a message "connecting to apple tv" and got no sound from my mac

When I open a music in itunes got a message "connecting to apple tv" and got no sound from my mac.

AirPlay isn't anything to do with homesharing. (Home sharing lets you share the iTunes libraries on computers)
Basic AirPlay: Assuming both devices are on the same network and that AirPlay is not turned off on the Apple TV, then simply tap on the screen when you are watching content you wish to stream to your Apple TV, then tap the airplay icon that appears in the control bar, choose the Apple TV from the menu that appears.
Mirroring: When displaying the content you wish to mirror on the iPad 2 (or better), iPad Mini, iPhone 4S (or better), double tap the home button (quickly) and swipe the bottom row of apps to the right to reveal the playback controls, tap the AirPlay icon and select your Apple TV from the list of available devices.
Try the following steps, check whether things are working after each step where appropriate, before trying the next.
Check AirPlay is turned on on the Apple TV (turn it off and on if it already is)
Check that both devices are on the same network (Settings > Wifi, on the mobile device and Settings > General > Network, on the Apple TV).
Restart the Apple TV (Settings > General > Restart).
Restart the Apple TV by removing ALL the cables for 30 seconds.
Restart your router.
Restart your mobile device.

Quantum TV, no sound from sound bar

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