Are you tired of hearing annoying buzzing sounds from your laptop speakers? In this article, we will explore 7 easy and effective methods to fix the issue and restore the quality of your audio experience.
import pyaudio
import numpy as np
from scipy import signal
RATE = 44100
CHUNK = 2048
p = pyaudio.PyAudio()
stream = p.open(format=pyaudio.paInt16, channels=1, rate=RATE, input=True, output=True, frames_per_buffer=CHUNK)
while True:
data = stream.read(CHUNK)
data = np.frombuffer(data, dtype=np.int16)
# apply bandpass filter to remove buzzing noise
b, a = signal.butter(4, [200, 4000], btype='bandpass', fs=RATE)
data = signal.filtfilt(b, a, data)
stream.write(data.tobytes())
This code uses the PyAudio library to capture audio input from the laptop’s microphone and output it to the speakers. It then applies a bandpass filter using the Scipy library to remove frequencies outside the range of 200Hz to 4kHz, which are typically associated with buzzing noise from laptop speakers. The filtered data is then written to the output stream to be played through the laptop speakers.
Note that this is a very basic implementation and may not be suitable for all cases of laptop speaker buzzing noise. More advanced techniques such as adaptive filtering or noise cancellation may be required for more complex cases.
Run the Play Audio troubleshooter
If the issue persists, try adjusting the audio settings in your computer. Go to the Sound settings and ensure that the correct playback device is selected. If you’re using external speakers, try a ground loop noise isolator to eliminate any electrical interference.
If you’re experiencing crackling sounds, try updating your audio drivers or adjusting the sample rate. If you’re using an Acer or Asus laptop with Windows 10, make sure you have the latest updates installed.
In some cases, the buzzing may be caused by a faulty speaker. Consider getting your laptop speakers or computer speakers checked by a professional or using a PA system for better sound quality. Additionally, using a 3.5 mm audio cable instead of Bluetooth or wireless connections can reduce audio buzzing.
Check Sound settings
To check your sound settings, first right-click on the speaker icon in your taskbar. Select “Open Sound settings.”
Under “Output,” make sure your laptop speakers are selected as the default device.
If you still hear buzzing or crackling sounds, try adjusting the volume and checking if any unnecessary audio enhancements are turned on.
If you have an external speaker system, try connecting it to see if the issue persists. If it does, try using a ground loop noise isolator to eliminate any interference.
If you’re using a laptop and experiencing fan noise, make sure it’s placed on a flat surface to allow proper ventilation.
If you’re using an Acer or ASUS laptop running Windows 10, check for any updated audio drivers.
If you’re still experiencing audio buzzing, consider using different computer speakers or a PA system.
Finally, if you’re using a 3.5mm audio jack, make sure it’s properly inserted and not loose. With these steps, you should be able to fix laptop speaker buzzing and enjoy quality audio once again.
Use System Restore to fix buzzing noise
jack
If your laptop speakers are producing a buzzing noise, you can use the System Restore feature to fix the issue.
Step 1: Type “system restore” in the Windows search bar and select “Create a restore point.”
Step 2: Click on “System Restore” and select a restore point from a date before the buzzing noise started.
Step 3: Follow the on-screen instructions and let System Restore do its job.
After the process is complete, check if the buzzing noise is gone. If it persists, you may need to consider other methods like updating drivers or checking for hardware issues.
Using System Restore is an easy and effective way to fix laptop speaker buzzing caused by software issues.
Contact Microsoft support for help
Contact Microsoft Support for further assistance if you’ve tried all the methods and still can’t resolve the buzzing sound coming from your laptop’s speakers. They have a team of experts who can provide you with the necessary steps to fix the issue. You can reach them through their website or by phone. Provide them with the details of the problem, including the make and model of your laptop, and they’ll guide you through the troubleshooting process. Remember to be patient and follow every instruction carefully. With their help, you’ll be able to enjoy clear and crisp sound from your laptop again.
Buzzing noise when watching videos on laptop speakers
If you’re experiencing a buzzing noise when watching videos on your laptop speakers, there are a few simple methods to fix it.
First, try adjusting the volume. Sometimes, the buzzing noise can occur when the volume is too high.
If that doesn’t work, try updating your audio drivers. Go to your laptop manufacturer’s website and download the latest audio drivers for your specific model.
Another option is to use an external speaker. Plug in a 3.5 mm audio jack to your laptop and connect it to a set of external speakers.
If you’re still experiencing buzzing noise, you can try placing your laptop on a flat surface. Sometimes, the buzzing noise is caused by vibrations from the laptop fan.
Finally, if you have an Acer laptop, try disabling the Acer TrueHarmony feature in your audio settings. This has been known to cause buzzing and crackling sounds.
By following these easy methods, you can fix the buzzing noise and enjoy your videos without any distractions.
Laptop speaker buzzing noise: Causes and Solutions
- Turn off the laptop and unplug it from the power source.
- Remove the battery from the laptop.
- Open the laptop case and check for any loose connections between the speakers and the motherboard.
- If you find any loose connections, reattach them properly.
- Close the laptop case and put the battery back in.
- Turn on the laptop and check if the buzzing noise is gone.
Method 2: Update or Reinstall Audio Drivers
- Press Windows + X and select Device Manager from the list.
- Expand the Sound, video and game controllers category.
- Right-click on the audio driver and select Update driver.
- Choose the option to automatically search for updated driver software.
- If an update is found, install it and restart the laptop.
- If no update is found, right-click on the audio driver and select Uninstall device.
- Restart the laptop and the audio driver will be automatically installed.
Method 3: Disable Audio Enhancements
- Right-click the speaker icon in the taskbar and select Sounds.
- Click on the Playback tab and select the laptop speakers.
- Click on Properties and then the Enhancements tab.
- Check the box next to Disable all enhancements.
- Click Apply and then OK.
- Restart the laptop and check if the buzzing noise is gone.
Method 4: Adjust Sound Settings
- Right-click the speaker icon in the taskbar and select Sounds.
- Click on the Playback tab and select the laptop speakers.
- Click on Properties and then the Advanced tab.
- Change the Default Format to a lower quality.
- Click Apply and then OK.
- Restart the laptop and check if the buzzing noise is gone.
Method 5: Check for Malware or Viruses
- Run a full system scan using your antivirus software.
- If any malware or viruses are found, remove them.
- Restart the laptop and check if the buzzing noise is gone.
Method 6: Use a USB Sound Card
- Connect a USB sound card to the laptop.
- Plug the speakers into the USB sound card.
- Adjust the sound settings on the laptop to use the USB sound card.
- Check if the buzzing noise is gone.
Method 7: Replace the Speakers
- Disconnect the old speakers from the laptop.
- Order a new set of speakers that are compatible with your laptop.
- Install the new speakers into the laptop.
- Turn on the laptop and check if the buzzing noise is gone.
How to fix buzzing noise from laptop speakers
1. Check the Audio Settings: Make sure your sound settings are optimized and not causing the buzzing sound. Adjust the volume, bass, and treble settings to see if this helps.
2. Update Your Sound Driver: Go to your laptop manufacturer’s website and update your sound driver. This may resolve the buzzing issue caused by outdated drivers.
3. Use a Different Audio Player: The buzzing sound may be due to the audio player you are using. Try using a different player and see if the buzzing stops.
4. Disconnect External Devices: If you have any external devices connected to your laptop, such as a USB hub or external hard drive, disconnect them and see if the buzzing stops.
5. Check for Loose Connections: Ensure that the speaker connections are secure and not loose. Wiggle the connections to see if the buzzing sounds change.
6. Clean the Laptop Speakers: Accumulated dust and debris can cause buzzing sounds. Use a soft cloth to clean your laptop speakers.
7. Replace the Laptop Speakers: If none of the above methods work, the buzzing sound may be due to damaged speakers. Consider replacing them with new ones.
By following these easy methods, you can fix buzzing noise from your laptop speakers and enjoy crystal-clear sound.
