What is the stop-sound in the Xiaomi phone: a complete guide

Owning a modern smartphone involves not only calls and instant messengers, but also the consumption of a huge amount of multimedia content. Xiaomi and Redmi users often notice that the standard sound of music or movies does not always meet their expectations, especially when using high-quality headphones. Built-in signal processing algorithms can seem too flat or, conversely, overloaded bass, which requires intervention in the settings of the system.

This is where the concept of preset sound, a preset equalizer profile that instantly changes the frequency response of the audio stream, comes into play, and it's not just an abstract setup, but a powerful tool that allows you to tailor the sound to a particular genre of music or type of playback device, and understanding how this mechanism works gives you a tremendous advantage over the average user who puts up with factory settings.

In this article, we will discuss how to find, change and configure sound profiles in the shell of MIUI or HyperOS. You will learn how the speakers differ and why it is sometimes worth turning off automatic improvements to achieve sound clarity. Deep immersion in audio settings will turn your gadget into a full-fledged portable player.

The essence of the concept: software equalizer and profiles

The preset of sound in Xiaomi smartphones is essentially a set of predefined values for a digital equalizer. When you choose Rock or Jazz mode, the system applies a curve of amplification or attenuation of certain frequencies. Bass frequencies can be raised for electronic music, while high frequencies remain unchanged to preserve the detail of the vocals.

It is important to understand that the software processing takes place at the level of the Android operating system and the proprietary add-on MIUI. This means that the changes affect the entire outgoing audio stream: whether it is YouTube, streaming services like Spotify or local files in the Mi Music player. However, the degree of impact can vary 3. depending on the application used and its own audio settings.

⚠️ Activate too many effects at once (e.g. Dolby Atmos) + Mi Sound + Crystalizer can cause digital distortion and wheezing at maximum volume.Be careful of the effects.

Modern signal processing processors allow for these changes to be applied in real time without noticeable delay, which is critical for video content where audio and video are not synchronized. Dolby Atmos algorithms, often found in flagship models, work on top of the basic presets, adding the effect of surround sound.

Navigation: Where to look for sound settings

Finding the menus you need may vary depending on the firmware version and device model. Most current versions of HyperOS and MIUI 14 have standardized but specific settings. To access preset management, you need to follow the path: Settings → Sound and vibration → Sound Effects.

In some regions or older versions of Android, the menu may be simply called "Equalizer" or hidden inside the settings of a particular media player. If you don't find "Sound Effects," try clicking on the three dots in the upper right corner of the sound settings screen, sometimes hiding a switch between Standard and Advanced modes that opens up full functionality.

Special attention should be paid to models with dedicated audio chip Hi-Res. In such devices, for example, in the series Xiaomi 13 Pro or Mi 11 Ultra, can appear additional menu "Hi-Fi". It allows you to choose the impedance of headphones and activate the high-detail mode, which works independently of the standard presets of equal 3.RA.

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If you can't find the audio settings, search the settings menu, type the word "Equalizer" or "Sound" in the search bar at the top of the settings screen, and the system will open the desired window.

Review of Standard Presets and Their Impact

Factory settings offer a few basic use cases, each designed by engineers for a specific purpose, but not always tailored to the individual listener's preferences. Let's take a look at the basic modes you'll find on your smartphone menu.

Default or Normal disables any additional processing, leaving the sound as intended by the manufacturer. It's the most honest display of frequencies, but often it seems boring on built-in speakers. Bass artificially raises low frequencies, which is popular for street listening, but can "crush" the middle, making the singer's voice illegible.

• 🎵 Pop: Raises the high and middle frequencies, making the vocals more vivid and clear, which is ideal for modern pop music.
• 🎸 Rock: Focuses on guitars and drums, adding aggressiveness to the sound, but can cut the ear at high volume.
• 🎺 Jazz: Balances frequency balance, emphasizing the warmth of wind instruments and double bass.
• 🎻 Classic: Expands the sound scene by adding reverb to create a concert hall effect.

It is worth noting that the names of presets can vary depending on the regional version of the firmware. Chinese versions of MIUI often feature more options, including specific settings for Chinese opera or folk instruments that global users may ignore.

Surround sound technologies: Dolby and DTS

Many users confuse conventional equalizer presets with spatial audio technologies. Xiaomi phones often have Dolby Atmos labels. It's not just an equalizer, but a complex processing system that creates the illusion of three-dimensional sound space even when using stereo headphones.

When Dolby Atmos is activated, the sound gets wider, and it feels like the sound sources are not just on the left and right, but also up or down, and this is especially noticeable in games and movies that support multi-channel sound, but for music, this feature can be redundant, as it changes the original mix of the track, adding artificial reverb.

Using technologies like DTS:X Ultra (found in some models) requires support from the content, and if you turn on this mode for a regular monograph video, the effect is minimal, and the greatest benefit of these features is when you connect external acoustics or good headphones.

Manual setting: creating your own profile

If you don't like any of the presets in the factory, the MIUI shell allows you to create your own configuration, and you have to choose the "User" or "Custom" mode in the equalizer menu, and you'll see a graph with sliders, each of which is responsible for a certain frequency range.

Tweaking the equalizer is the art of balance. Don't lift all the sliders up in the hope of making the sound louder, it will lead to clipping and wheezing. It's better to lower the average frequencies slightly and raise the extremes, creating what's called a "smile," which subjectively makes the sound more pleasing for most genres.

Pay special attention to the frequency around 200-400 Hz. It is in this range often hides "dirty" and humming, especially in cheap headphones. Easy reduction of this area (Low-mids) can significantly clear the sound, making it more transparent without losing the power of the bass.

Sound problems and methods of their solution

Even with perfectly configured presets, users can experience technical problems, one of the most common is a quiet sound after a system update, which can be due to changing regional restrictions or resetting driver settings, in which case a full reset of sound settings or flashing the device helps.

Sometimes the sound may only disappear or crack in certain applications, indicating a conflict of codecs, for example, a third-party player may try to apply its effects over the system, causing double processing and distortion, in which case it is recommended to disable all audio improvements in the system settings.

⚠️ Attention: If the sound is completely gone and does not appear even when you call, the software settings have nothing to do with it.

Another common problem is to de-synchronize the sound in the video with the heavy effects on. If you notice that the actors' lips do not match the voice, try switching the preset to "Normal" or disabling Dolby Atmos, which will reduce the load on the processor and eliminate the delay.

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The purest sound is almost always in the “No Effects” mode with manual equalizer fine-tuning, rather than when using aggressive hoaxes like “Bas” or “Concert”.

Frequently Asked Questions (FAQ)