The capabilities of notebook microphones are significantly underestimated by the operating system. These are precision, super-sensitive devices that can hear breathing in the next room, muttering a password under your breath in the apartment when you log in in the morning, talking on the phone 20 meters away behind a closed door, and even the sounds of domestic violence in the next apartment.

To reveal the capabilities of the microphone, you need a software microphone signal amplifier, namely the Amplify Voice Recorder program. It interrogates the microphone, amplifies the read signal and feeds it to a standard audio output device - headphones or speakers. In the registered version, all sound can be recorded to files on the desktop by pressing one button - Record sound.

The program is simple, high quality, beautiful and useful. It can be used to control children in the next room, audio control of a large room, sound diagnostics of the body or technology, for mantra meditation with sound amplification and feedback in headphones, or, for example, to fix the inner voice in the head by slightly opening the mouth. There are many more applications than I can write in the description of this program!

To install the program, you need a free 7zip archiver to unpack the archive with the cyborg password and a .NET installation (the official Microsoft installer is included in the archive). A short help on registration is built into the program. Download Amplify Voice Recorder from the folder below!

Mantra meditation is one of the most effective methods of self-regulation, proven by thousands of years of human history. An increase in intelligence, speech abilities, will, strength, fighting spirit, supersensible perception and other qualities of a practitioner is achieved by stimulating selected parts of the brain, glands and other parts of the body with a specially selected sound, sound frequency. Similar to transcranial magnetic brain stimulation in medicine and transcranial ultrasound brain stimulation.

Mantras are specially selected sounds from letters, which are divided into one-syllable, and, consisting of them, multi-syllable mantras. So, for example, the mantra for increasing intelligence AIM consists of three letters and is pronounced repeatedly, drawn out, every day during the lesson during the entire period of mantra meditation: AAAAAAAAAA-IIIIIIIIIIIIII-MMMMMMMMM. The number of repetitions of the mantra in one exercise is about 100 times.

Other popular and good mantras include the OM mantras (AAAAAAA-UUUUUUU-MMMMMMM), the mantra of all mantras, the HRIM mantra to strengthen the syllable that follows it (HHHHHH-RRRRRR-IIIIIII-MMMMMMU mantra to eliminate the enemy pain relief and endurance and many others. You can easily find the mantras you need and the rules for reading them on the Internet, for example, by doing a search for the word "wish fulfillment mantra" or another search.

The effect of the mantra during the exercises can be enhanced, for example, with the help of a computer and a program. Firstly, the program can enhance the sound power, for this you need a software sound amplifier. Secondly, the program can provide the so-called feedback - send the output sound again to the input with a delay, to the ears.

Feedback is giving the output back to its input. It amplifies the output if the feedback is "positive". For example, an audio frequency generator circuit closes the output of the second transistor to the input of the first, which leads to continuous frequency generation - a "perpetual motion machine" powered by a small battery.

A simple example of feedback is the image in the eyes. When we see the result of the action of our hands, then we perform better, the feedback allows us to perform deliberate, controlled movements of the hands. As with soldering electronics, writing, or performing surgery. The brain signal leads to contractions of muscles and their antagonists, hand movements, manipulation of components. In the form of high-frequency electromagnetic waves through the eyes, these movements go back to the brain. This is feedback, the closure of the brain output to its input.

So, it is clear that feedback allows for better execution of the action and enhances the result. This effect is used in biofeedback medical biofeedback, in the rehabilitation and treatment of athletes and patients, in improving athletic performance, where performance indicators should be higher than others.

Similar to the help of a physician, feedback helps in self-regulation, for example, in mantra meditation - the sound self-stimulation of the body. To do this, you need a laptop, Amplify Voice Recorder and cheap vacuum headphones that plug into the ear and isolate the ear from extraneous sounds. The latter can be replaced with any high-quality headphones connected to a computer.

The laptop microphone is very sensitive, and few people know about it. For example, in the Amplify Voice Recorder program, in the “100 times” sound amplification mode, breathing and keystrokes are heard in the next room, and in the “1000 times” sound amplification mode, heartbeat biocurrents are heard, telephone conversations in the back of the apartment, neighbors wall and even the password to the computer, spoken aloud to himself in the next room. Therefore, for feedback meditation, it is recommended to use the sensitive laptop microphone, not the plug-in microphone, and the Amplify Voice Recorder program.

Amplify Voice Recorder is a program that reads sound from a microphone, draws it, amplifies it and feeds it to a standard audio output device - headphones or speakers, with a delay. In the demo mode of the program, all functions are available, except for recording sound to a file, and this is enough for mantra meditation with feedback using the program.

After meditating with the program, you will immediately feel the difference in meditation and feel much better. The sound of your larynx is synchronized with the sound in the headphones, it becomes several times longer, longer and stronger, which is achieved by feedback and its delay. Minimize the program from full-screen mode to the window, if the sound is very powerful and sometimes crackling is heard in the headphones - in windowed mode, the program allows you to meditate calmly, without cracking.

For mantra-meditation with feedback, the amplification factor "100 times" is suitable, the rest of the parameters can be left by default. Usually start with the mantra for increasing intelligence and speech AIM, it allows you to better read other mantras, as it improves speech well. And go for feedback meditation!

How to evaluate the effect of feedback during meditation? It is very simple, to record a meditation session without feedback and with feedback, listen and compare. Get started now!