iPhone when recording video sound hiss

: Disconnect and connect the bluetooth speaker

If the sound quality during calls is worse only when connected to a Bluetooth speaker, try disconnecting it from the device and then reconnecting it. This can often fix audio quality problems.

You can just disable and enable Bluetooth, but sometimes you need to reconnect specific accessories.

During a conversation, the interlocutor does not hear me

The microphone on the iPhone located at the bottom of the phone near the charging connector does not work. What to do read above.

: use headphones

For calls on the iPhone, you can use headphones with a built-in microphone, like standard headphones.

Plug the headphones into your iPhone, put them in your ears, and call someone. Perhaps the call quality will be better through headphones.

iphone, recording, video, sound, hiss

over, this way you can have free hands while talking. Smartphone can be put on a table or in a

: Change the cover

Some cases may block your iPhone’s speaker and microphone. This is especially true for cheap, low-quality cases. Sometimes problems can arise with expensive cases. In any case, it is better to check the case.

Try to remove the cover and call someone. If the sound quality is better, it’s the case. Then you have to buy a new one. Perhaps if you put it back on your smartphone, the problem will not return.

You can also inspect the case to find out what is blocking the microphone or speaker. It may have gotten dirt and need to be cleaned.

Increase volume on iPhone

This is obvious, but if the sound during calls is just quiet, try increasing the volume to the maximum.

It is best to turn up the volume while on a call. To do this, simply press the volume up button until the volume becomes maximum.

Check iPhone Link Signal

If the signal strength is low, the quality of the connection may suffer. When the signal is 1-2 strips, the sound quality deteriorates, it may be interrupted, etc. Sometimes communication is not available at all.

The signal strength level is located in the status bar of your iPhone. 4 bars is an excellent signal, 3 bars are good, 2 are normal, and 1 is bad. If there are no stripes at all, then the connection is unavailable.

iPhone when recording video sound hiss

Today, I am once again tired of the fact that my interlocutors have their microphones hissing (including mine) and I decided to sit down and take the time to figure out how to fix it. Absolutely did not touch the Internet, everything was done exclusively by typing and recording. Then the results were compared to determine the most adequate sound.

I am drinking information on this topic in order to link then to the right people, I don’t forget myself and you, the experts, to help.

Let’s start with the facts that surfaced during the tests.

It is important to understand that if you use an asshole microphone for 150 rubles, then it will be almost impossible to achieve sane quality and lack of noise due to the shitty subject. But the manipulations described below in the course of the post can help you improve the quality at least by a fraction.

Control Panel-Sound-Bookmark “Recording”.Button “Properties” with the selected microphone-Bookmark “Advanced”

It turned out that as the format increased upwards in Hertz, the hiss only increased. I tried to record in four different versions and it turned out that the higher the format in Hertz, the more hisses. Switched to “2 channel, 16 bit, 44100 Hz (CD)” and continued tests.

During the tests, it was determined that the presence of native sound drivers increase the volume, but at the same time it does not affect the sound quality and its hiss. You can achieve an adequate result with standard drivers for Windows, but it’s better not to be lazy and look for relatives, it will be even better with them.

Also on a note, the “Noise reduction”, “ECHO suppression” functions did not want to work, as they did not actually work on any of my former computers. “Conference mode” as it turned out, adds to the sound some kind of insane and inadequate noise, at the same time distinguishable from ordinary noise, some with effects. Probably the developers put something into this mode, but what is still not clear.

Be sure to turn off “Conference mode” if it was turned on before. The rest didn’t work for me.

Control Panel-Sound-Tab “Recording”.Button “Properties” with the selected microphone-Tab “Levels”

During the tests, it was found that turning the microphone volume up to 100% does not add much benefit, but only aggravates the situation.

An interesting pattern has been identified, by decreasing the microphone volume and increasing its gain, it turns out very well to reduce the overall noise. The most adequate and acceptable sound option I managed to achieve in the region of 40-60% microphone volume and amplification by 10.0 Decebel.

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After the described munipulations, my microphone began to produce a generally awesome sound, and therefore I am sharing the info with you.

There is also a question, can anyone come across. A friend has such a headset that it duplicates the sound from the venta, raid-call to skype. If we speak three in Skype, then everything is clear. If two people are on Skype and at the same time we are sitting in a raid Venta, then a friend begins to broadcast on Skype what he hears in Venta. If anyone knows how to fix this, write pzhlst either in a personal, or in this thread.

How to Remove Background Audio Noise from Video Clip with VSDC Free Video Editor

Sometimes there can be a lot of noise in your footage, simply because there were extraneous sounds in the background during the recording. However, do not rush to click on the “Delete” button. In most cases, this can be easily fixed.

In this tutorial, we will show you how to reduce background noise in your recording using the free VSDC editor. If you have not yet installed the editor on your computer, then you can download it from the official website.

VSDC offers 2 powerful noise reduction filters: Median and Gate.

Gate. one of the most popular techniques in the post-processing of an audio stream. This filter is especially useful when you are working directly on recordings trying to remove unwanted sounds between passages, because it is very effective at detecting persistent sources of noise such as hum, hiss, and hum. and reduces them to a minimum.

Technically, when you apply a gate, you control when and to what extent the sound travels through the channel. In other words, you are creating a shutter to filter sounds in the video.

There can be three reasons for using a gate:

  • Reducing unwanted ambient noise
  • Reducing natural noise
  • Using a gate as a special effect

This is how it works. The threshold is controlled by setting several parameters:

    Threshold. The decibel level at which the shutter opens or closes. The higher the threshold, the louder the sound (stronger the signal) must be to open the shutter.

Attack. Controls the opening speed of the shutter and takes into account the very fast attack time of percussion instruments. Slow (10ms or more). for everything else.

Recovery. Release timing is the key to the natural decay of sound. Set the parameter much higher to eliminate electric guitar noise.

Decrease in the coefficient. Sets the amount of signal reduction.

Ratio. Determines the degree of compression. For example, if the ratio is set to 4: 1, every 4 dB of signal that crosses the threshold will be compressed to 1 dB.

Knee. Determines how the compressor reacts when the signal crosses the threshold. The hard knee closes immediately, while the soft knee starts the compressor gradually as the signal goes above the threshold.

Raising the level up. Raises the signal level after processing to the desired level for the next signal stage.

Now that we have covered the process of applying the gate, let’s move on to how the Median filter works.

The median filter helps eliminate impulse noise in your recordings. In a nutshell, it can be ideal for removing unwanted frequent sounds such as pops and pops.

    Mask size. Or Fast Fourier Transform. an important measurement method that converts the signal into individual spectral components and thus provides frequency information about the signal.

Window type. There are several different types of windows used to reduce spectral leakage when performing Fourier transform in time and transforming it to the frequency domain.

Overlap mode. The parameter determines what percentage of the mask data points are reused for the next trail. Overlap processing can be used to provide high resolution in both frequency and time axis.

Overlap ratio. High percentages of overlap and small mask sizes provide the highest temporal resolution, but takes longer to process the data file.

We hope this tutorial was helpful. Even though it may sound (or look) very difficult, once you start you will find that it is quick and easy to suppress noise. Now try it yourself!

You can find educational video tutorials by visiting our YouTube channel. https://www.YouTube.com/user/FlashIntegro/videos

You can learn more about the program on the product description page Free Video Editor

Factory Reset iPhone

If the screen recording function does not work on the iPhone, video and sound from the screen are not recorded, you can try to reset all settings to factory settings. In this case, all data on the device will be saved.

Open Settings. General. Reset. Reset All Settings. 2. Wait for the device to be ready for use.

Make sure screen recording is turned on

Open Settings. Control Center. Customize Controls. 2. In the list of settings, use the “” button to add the “Screen Recorder” function to the Control Center. Now try to activate it through the control center widget and record a video from the screen.

Screen recording with sound is not recorded on iOS 11/12

However, there were a number of people who ran into problems while recording from the iPhone screen. Here’s what they post on the forums:

“Apple has finally added screen recording in iOS 11/12. I have been waiting for this for a very long time, but I was very upset when I tried it in action. I was unable to record video from the screen, audio and video are not recorded. Tell me what to do and how to fix the problem? “

Screen recording doesn’t work on iOS 11/12. what to do?

With the release of iOS 11/12, users are finally able to use the function of recording video from the screen with sound. Before that, mobile users had to install third-party applications and tweaks to record video from the screen. And now all iPhone owners who have installed iOS 11/12 have this feature by default.

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Force reboot

This method solves most of the problems. To force restart your gadget, follow these steps: For iPhone versions below iPhone X / 8/8 Plus:

Hold your finger on the power button, then, without releasing it, simultaneously hold your other finger on the HOME button (on iPhone 7/7 Plus, on the volume down button) 2. As soon as the screen lights up, first release the power button, and then after a few seconds another button. The device will be restarted and ready to work.

Quickly press the volume up button and release it. Then do the same with the Volume Down button. 2. Hold the side button until the Apple logo appears. After that, your device will be restarted.

Restoring iPhone with Tenorshare ReiBoot

If none of the methods solved your problem, and the screen recording function still does not work on the iPhone, video and sound are not recorded on iOS 11/12, then do a device recovery. The best way to do this is to use the Tenorshare ReiBoot program. With its help, you can solve most of the problems by entering and exiting recovery mode. You can solve the problem “screen recording does not work on iPhone” in just a couple of clicks.

Download and run Tenorshare ReiBoot on your computer, then connect your iPhone with a USB cable to your computer. In the program window, click on the “Fix all iOS freezes” button. Then click “Fix it now” and follow the further instructions. New firmware will be loaded.

When the process is complete, click on the start recovery button. After a few minutes, the device will be rebooted and ready to use.

Tenorshare ReiBoot is a versatile tool that can solve other common errors on iOS 11/12: stuck on a black screen or apple logo, if the display does not respond to your touch, if the iPhone does not exit recovery mode, or if it stuck on a blue screen of death etc. You can use it on both Mac and Windows, the download is free.

Fix Black Screen Through iPhone Hard Reset

As it turned out, a lot of users cannot record video from the screen with sound, or the function to record from the screen on iOS 11/12 does not work at all. In this article, we will share several ways to resolve this error. If iPhone black screen but it works, hard resetting iPhone or Reiboot may also fix the problem.

Why is there noise when recording video on iPhone and what to do about it?

Let’s quickly go over the main signs and reasons why extraneous sounds are heard when playing a video recorded on an iPhone and, most importantly, how to remove them (preferably once and for all)?

Let’s not postpone the matter let’s get started!

And here’s what can affect audio recording:

  • Films and covers! It happens that some films (often) and cases (rarely) that cover the back (iPhone 5 and older) or the side top (relevant for iPhone 4 and 4S) of the device are made a little incorrectly and do not take into account the design features of the phone. Thus, they cover the microphone intended for audio recording. This means that during video recording, there is either no sound at all, or it is quiet and with extraneous noise. Remove all accessories and check again.
  • Microphone is clogged or clogged. Needs to be gently cleaned with a brush or brush. We perform all actions very carefully, so as not to make unnecessary holes in the protective and decorative nets.
  • It is important where and how you record the video. If this happens in complete silence, then the so-called background noise is possible, or rather even some hiss. The fact is that the microphone tries to “hear” the slightest sound and its sensitivity is greatly increased in silence, in fact, it “makes noise”. Try to say something, he will “focus” on your voice and the hiss will disappear.
  • Perhaps the reasons lie in the rattling of some elements inside the iPhone and it is their sounds that are superimposed on the video.

We carry out the “standard set of Apple technical support tips”:

  • Resetting the device.
  • We install the latest firmware.
  • Without restoring the iPhone from a backup, but setting it up like a new one, we try to record a video again.

If the problem persists and interferes very strongly, then

Fix for Rear Mic Hissing iPhone 6

  • Best of all. official.
  • Perfect. under warranty.

The microphone is probably broken / damaged (although, it happens that the problem is not in it, but in completely different hardware).

Here it is necessary to understand (in the literal and figurative sense of the word) and it is worth entrusting this matter to professionals. over, I repeat, it is very advisable to contact not a “handicraft” service in the nearest market, but an official workshop. it will be much more reliable.

Disable sound card exclusive in Windows 10

Sometimes in Windows 10, even with the “native” drivers for the sound card, the sound may not be played correctly when the exclusive mode is turned on (it can be turned on and off in the same place, on the “Advanced” tab in the playback device properties).

Try disabling the exclusive mode options for the playback device, apply the settings and check again if the sound quality is restored, or it still plays with extraneous noise or other defects.

Disable audio effects and advanced audio

The first thing to try when the described sound problems appear in Windows 10 is to try to disable all “enhancements” and effects for the audio being played, they can lead to distortion.

  • Open the list of Windows 10 audio recording and playback devices. Different versions of Windows 10 do this slightly differently. All relevant methods in the material: How to open recording and playback devices Windows 10.
  • Select the default playback device. And at the same time, make sure that the correct device is selected as it (for example, speakers or headphones), and not some other (for example, a software-created virtual audio device, which in itself can lead to distortion. In this case, just click right-click on the desired device and select the “Use as default” menu item. perhaps this will already solve the problem).
  • Click the Properties button.
  • On the “Advanced” tab, turn off the “Enable additional sound tools” item (if there is such an item). Also, if you have (may not be) the “Additional features” tab, check the “Disable all effects” item on it and apply the settings.
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After that, you can check if the audio playback on your laptop or computer has returned to normal, or if the sound is still hissing and wheezing.

Sound hiss and wheezes in Windows 10. how to fix

One of the most common user problems is sound distortion in Windows 10: the sound on a laptop or computer hiss, wheezes, crackles, or is very quiet. As a rule, this can occur after reinstalling the OS or its updates, although other options are not excluded (for example, after installing some programs for working with sound).

In this manual. ways to fix Windows 10 sound problems related to its incorrect playback: extraneous noises, wheezing, squeaks and similar things.

Possible solutions to the problem, discussed step by step in the manual:

Note: before proceeding, do not neglect to check the connection of the playback device. if you have a PC or laptop with separate audio system (s), try disconnecting the speakers from the sound card connector and reconnecting, and if the audio cables from the speakers are also connected and disconnected, reconnect them too. If possible, check playback from another source (for example, from a phone). if the sound from it continues to wheeze and hiss, the problem seems to be in the cables or the speakers themselves.

IPHONE 7 Hissing/Ticking sound issue and how to fix!!!

Windows 10 communication settings that can create audio problems

In Windows 10, by default, options are enabled that muffle sounds played on a computer or laptop when talking “on the phone”, in instant messengers, etc.

iPhone 6 / 6s / 7.Problem Selfie Video Mic Low muffling Static Recording Sound Fix

Sometimes these parameters do not work correctly, and this can result in the fact that the volume is always low or you hear a bad sound when playing audio.

Try turning off the volume down during conversation by setting the value “No action required” and apply the settings. This can be done on the “Communication” tab in the sound parameters window (you can get into it by right-clicking on the speaker icon in the notification area or through the “Control Panel”. “Sound”).

Setting up the playback device

If you select your default device in the list of playback devices and click the “setup” button from the left to the bottom, the playback settings wizard will open, the parameters of which may differ depending on the sound card of your computer.

Try to adjust based on what kind of equipment (speakers) you have, choosing two-channel audio if possible and no additional processing tools. You can try the setting several times with different parameters. sometimes it helps to bring the reproduced sound to the state it was before the problem appeared.

Audio playback format

If the previous option did not help, then try the following: in the same way as in steps 1-3 of the previous method, go to the properties of the Windows 10 playback device, then open the “Advanced” tab.

Pay attention to the section “Default format”. Try to set 16 bit, 44100 Hz and apply the settings: this format is supported by almost all sound cards (except, maybe, those that are more than 10-15 years old) and, if the matter is in an unsupported playback format, then changing this option can help fix the problem with sound reproduction.

Installing Windows 10 Sound Card Drivers

Very often incorrectly working sound, the fact that it wheezes and hiss, and many other audio problems are caused by incorrect sound card drivers for Windows 10.

At the same time, in my experience, most users in such situations are sure that everything is in order with the drivers, since:

  • The device manager writes that the driver does not need to be updated (and this only says that Windows 10 cannot offer another driver, and not that everything is in order).
  • The last driver was successfully installed using the driver pack or some kind of driver update program (same as in the previous case).

In both cases, the user is often wrong and a simple manual installation of the official driver from the laptop manufacturer’s website (even if there are drivers only for Windows 7 and 8) or the motherboard (if you have a PC) allows you to fix everything.

For more details on all aspects of installing the required sound card driver in Windows 10, see a separate article: Sound disappeared in Windows 10 (it is also suitable for the situation considered here, when it did not disappear, but does not play as needed).