How to set up an equalizer on Xiaomi Redmi Note 8 Pro: from basic settings to Dolby Atmos

Xiaomi Redmi Note 8 Pro remains one of the most popular mid-range devices, largely due to its high-quality sound and support for advanced audio codecs. However, the standard audio settings offered by the MIUI shell often do not reveal the full potential of built-in speakers or connected headphones. Users often find that bass is lacking and high frequencies sound too harsh, especially when listening to music through Bluetooth headsets or wired Hi-Res headphones.

Competent equalizer setting allows you to completely change the perception of audio, making the sound more voluminous, clean or, conversely, bass, depending on your preferences. In this guide, we will discuss all the available ways to control sound on the Redmi Note 8 Pro, including hidden system features, built-in Dolby Atmos module and third-party solutions.

You will learn how to avoid common frequency setting errors that can lead to distortions and how to tailor sound to a particular genre of music. Remember that there is no universal profile, but understanding how audio codecs and frequency ranges work will help you create the perfect sound scene for your ear.

Built-in features of the Redmi Note 8 Pro audio system

The soundtrack in the Redmi Note 8 Pro is based on a Qualcomm Snapdragon 730G chip that integrates a powerful audio processor. The system supports high-resolution audio decoding, including LDAC and aptX HD formats, which is already a great start. However, raw signal without processing can seem flat, so Xiaomi has implemented its own sound engine MIUI Sound.

In the standard settings menu, users can find a basic equalizer that offers multiple preset profiles. These profiles are created by the company's engineers for average perception, but they rarely take into account the individual hearing characteristics or acoustic characteristics of specific headphones. The standard set usually includes modes for rock, jazz, pop and electronics.

It's important to understand that the basic equalizer MIUI is software-based and can affect the overall power consumption of the device, albeit insignificantly. Activating additional effects, such as space virtualization, also requires processor resources. So before you deep-tube, you should decide whether you want to get maximum volume, detail or just amplify the bass.

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Use high-quality wired headphones or Bluetooth adapters with support for aptX HD to check the settings of the equalizer, as through the usual speakers of the smartphone, many nuances will be indistinguishable.

It should be noted that the quality of playback depends on the original file. If you listen to music in a low bitrate (for example, 128 kbit / s), then any manipulation with the equalizer will only strengthen the compression artifacts and make the sound “dirty.” Always use tracks in FLAC or 320 kbit / s MP3 format to test the settings.

Activation and configuration of Dolby Atmos on Xiaomi

One of the key features of the Redmi Note 8 Pro is support for Dolby Atmos. It's not just a marketing name, but a full-fledged sound processing algorithm that creates a surround effect even on stereo devices. To access these settings, you need to go to the Settings menu → Sound and vibration → Sound Effects.

Inside the Dolby Atmos menu, the user is faced with several modes of operation: Automotive mode tries to determine the type of content (film, music, game) and apply the appropriate profile. However, experience shows that manual adjustment gives a more predictable and qualitative result. You can choose Mode "Cinema" to expand the sound scene or "Music" to more detailed separation of instruments.

Special attention should be paid to the slider intensity of the effect. If you twist it to the maximum, the sound can become unnaturally loud and lose clarity in the medium frequencies. The optimal value is considered to be in the range of 60-70%, which allows you to maintain the effect of volume without sacrificing intelligibility of dialogue or vocals.

⚠️ Note: Dolby Atmos may experience a slight increase in latency when using Game mode. Synchronous shooters or rhythm games are better off switching to Automotive or Music mode".

Also in this section, there is often a feature called "Smart Amplification", which dynamically increases the volume of quiet scenes, which is useful when watching movies in noisy places, but when listening to music, this feature is better to turn off, as it disrupts the dynamic range of the track and "flattens" the sound.

Manual frequency setting: step-by-step instruction

For those who lack standard presets, the system has the ability to manually adjust frequencies, which is the most powerful tool to cut out unpleasant resonance frequencies or emphasize certain tools. To get into this section, select any preset in the equalizer and click on the setting button or the gear icon.

You'll see a graph with sliders that correspond to different frequency bands, and the left side of the graph is responsible for low frequencies (bass), the middle is responsible for vocals and basic instruments, and the right is responsible for high frequencies (plates, hisses, air), and by moving the sliders, you can form a unique response curve.

Start with low frequencies (60 Hz - 250 Hz). A small rise around 60-80 Hz will add body to the bass guitar and the barrel, but don't overdo it, otherwise the sound will become taunting. Average frequencies (500 Hz - 2 kHz) are responsible for intelligibility of speech. If the vocal sounds like "from the barrel", try to lower the frequencies slightly around 300-500 Hz.

High frequencies (from 4 kHz to 16 kHz) add detail and air. However, on the Redmi Note 8 Pro, regular speakers and many budget headphones can start to "whistle" or cut your hearing when you climb above 10 kHz. Be careful with this range, adding no more than 2-3 dB.

After making changes, be sure to listen to several tracks of different genres. If there are distortions at high volume (wheezing, crackling), then you have overloaded the amplifier in a certain range, in which case you need to lower the values of the sliders or use the limiter function, if it is available in your version of MIUI.

Use of third-party applications for audiophiles

MIUI is sometimes not enough for sophisticated users. Google Play offers a variety of applications that can capture audio streams and process them better than a system equalizer. One of the most popular and functional solutions is Poweramp Equalizer or Bass Booster.

The main advantage of third-party applications is that they have more equalizer bands (often 10 or more versus 5-6 in the drain) and support for community-built presets, and they often have more accurate algorithms to prevent clipping.

When installing a third-party equalizer, it is important to set priorities correctly. Android allows you to run only one audio processing application at a time. If you turn on the equalizer in the player and then run the system Dolby Atmos, they can conflict, causing silence or glitch. It is recommended to turn off the built-in MIUI effects when using third-party software.

There are also specialized players such as Neutron Music Player or Neutron Music Player. USB Audio Player PRO, They have their own, very powerful built-in equalizers and bypass the standard Android mixer, giving bit-perfect sound to DAC. DAC-through USB-OTG.

⚠️ Warning: Some Play Market "amplifiers" simply raise the overall volume by software, which leads to severe distortion and can damage the speakers. Use only proven applications with good reviews and ratings.

Optimizing Sound for Bluetooth Headphones

Wireless connectivity makes its own adjustments to sound quality. On the Redmi Note 8 Pro, it's important not only to set up an equalizer, but also to choose the right data codec. The smartphone supports aptX, aptX HD and LDAC, but to work, headphones must also support these standards.

You can check and switch the codec through the hidden developer menu. To activate it, you need to click 7 times on the build number in the About Phone section. Then in the Advanced Settings menu → For developers, find the Bluetooth Audio Codec section. By default, there can be a basic SBC that compresses sound very strongly.

Choosing an LDAC or aptX HD codec will significantly increase the bitrate of transmission, which will make the sound more detailed and allow the equalizer to work more efficiently, but it is worth considering that high-speed codecs can consume the battery faster and sometimes cause signal interruptions in places with a lot of interference.

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To achieve the best Bluetooth quality, the LDAC codec + disabled Dolby Atmos + manual equalizer setting works the most stable.

If you notice a desynchronization of audio and video after switching to a quality codec, try the same developer menu to find the item "Boothooth audio buffering" and increase the value. This will add a small delay, but eliminate the jerks.

Solution: wheezing, quiet sound and distortion

Users often complain that after adjusting the equalizer, the sound became quieter or wheezing appeared. Wheezing (clipping) occurs when the signal exceeds the maximum possible level that an amplifier can handle. In a digital equalizer, this happens if you lift the sliders too high.

To avoid this, use the "lower instead of lift" rule. Instead of raising the bass and the middle, try lowering the high frequencies and then adding the total volume. Or lowering all frequencies by 3-4 dB, and then raising the desired ranges. This will give a headroom and remove distortion.

If the sound becomes too quiet after Dolby Atmos is turned on, check to see if the Absolute Volume feature is activated in Bluetooth settings. Disabling it can solve the problem of misaligned volume between the phone and the headphones.

In rare cases, sound problems can be caused by software failure of the MIUI shell itself. Resetting the sound settings to factory settings often helps to return the system to working condition, and you can do this in the equalizer settings menu by selecting Reset or Restore by default.

⚠️ Warning: If the wheezing is heard even at factory settings at 100% volume and without effects on, it may indicate a physical malfunction of the speaker or plume.

Don’t forget to periodically clean the speaker grid from dust, as a clogged hole can also distort the sound, making it deaf and quiet, something users mistakenly try to compensate for by adjusting the equalizer.

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