Voice modulator application. Concealing gender during an interview using a voice modulator

We looked at the most common solutions that can quickly change your voice online with the click of one button and even record voice conversations and play the audio track. Among online telephony users around the world, these applications are in demand; they serve not only as a means of entertainment and practical jokes, but also play the role of resources for encrypting data during communication. Which program to choose from our selection depends on your preferences.

AV Voice Changer Diamond is considered one of the most feature-rich programs of its kind. A big advantage will be the ability to record your speech in the audio format that is optimal for you. Distinctive features include a built-in audio player.

The trial version of MorphVOX Pro will give you an abundance of various effects that can be applied to your voice in real time when conducting a conversation with your interlocutor. Would you like to add echo, reverb or other types of rare additional effects to your conversation? Then pay attention to this program.

With the help of Scramby, communication through online telephony will become much more enjoyable and amazing. The program contains a whole range of background sounds and can change your voice beyond recognition.

Clownfish Skype is a wonderful complex for regular Skype users. It will help with voice accompaniment of your messages and will easily translate not only sound, but also text into any required language. In addition to everything, the developers did not forget about the ability to change your voice.

Funny Voice has the most accessible interface and the necessary set of functions. It takes up about 50 KB of space on your computer and can easily cope with its main purpose.

Fake Voice is only suitable for those who do not intend to record the changed voice in a file. The application allows you to fine-tune all distortion parameters, just like on a mixing console. Dealing with him is as easy as shelling pears. Its functionality is not always suitable for gamers, so we can recommend AV VoizGame, created specifically for the needs of players in CS GO and other multiplayer franchises.

Voxal Voice Changer can be called a professional tool without exaggeration. Here you will find presets, manual settings, and a sea of ​​different effects. Everything is done at the highest level, only there is no translation into Russian, which leaves mixed feelings. In general, other free programs for changing voice on a computer are unlikely to compare with Voxal Voice.

Also, the review did not include the Athtek Free and Voice Doctor applications. They have similar functionality to the utilities described, however, they are less popular.

Project Description

This project creates two special effects: vibrato and robot voice. The vibrato effect is generated by changing the frequency of the input signal up and down at 8 Hz. The second effect is created by converting the input voice into a robot voice. Both effects can be selected depending on which input is being triggered, ROB or VIB. To shift the frequency level of the output, the IC has seven stages, which are selected using push buttons SW0, SW1 and SW2 for direct electronic selection, which are connected to the IC's ROB, TGD, TGU and VIB inputs.

The HT8950 includes an integrated microphone bias amplifier, an 8-bit ADC, on-chip SRAM, and an 8-bit current output DAC. 8-bit ADC and DAC provide 8 kHz sampling rate, ensuring high quality and high signal-to-noise ratio of the output voice. The chip controls an LED indicator that flashes according to the input voice level.

Characteristics:

Input Power - 6 V DC @ 300 mA
Audio output - Speaker, 8 Ω / 0.5 W
7 steps for frequency level shift (Volume control) SW3 (TGU) and SW4 (TGD)
SW2 – Vibrato mode, SW5 – Robot mode
LED to display input voice level
ON/OFF slide switch for power supply
Audio amplifier LM386 with volume presets
PBT (Power Supply Terminal Block) connectors for power supply and speaker output connections
LED power indicator
PCB size 63mm x 68mm

CN1 – 6 V DC power supply input
MIC1 – Electret condenser microphone
LS1 – Speaker

Electrical diagram

Printed circuit board (bottom view)

List of radioelements

There are different ways to change your voice when talking on the phone. With the help of voice changers (voice changing applications), a woman can change her voice to a man’s, a man can change his voice to a woman’s. You can also change the voices to robot, chipmunk, monster, cyborg, helium effect, echo, cave, etc.

Voice changer

There is nothing complicated in the program. After opening the “Voice Changer” program, there is an icon with a microphone on the main screen; after clicking on it, your voice will be recorded, after which you will be asked to listen or save one of the effects. Changing the voice during a call will not work, unfortunately.

There are 23 voice effects available: normal, lazy, echo, monster, helium, chipmunk, staccato, chorus, old radio, robot, aliens, hexafluoride, death, bathroom, bee, dwarf, child, fast, back, underwater, telephone, space, wolf, low battery .

Voice changer for calls (Change Yo Voice)

If you want to fool around, have fun and cheer yourself up, then the application is created just for you. You ask, how to change your voice when talking on the phone? The voice changer works very simply! You need to select one of the famous characters whose voice you want to call, then select the phone number of the person you want to prank (or enter the number manually if it is not saved in the phone book), and make a call. In this case, the voice will transform (change) from the first second of the telephone conversation. There is no need to record your speech and save it!

Before the call, you have the opportunity to listen to examples of voices. You just need to click on the icon of each of the characters and listen to how they roughly sound on the other end of the line.

This is a very funny voice changing app that you can use to make fun of someone. You can call any unknown number and play a prank on any person. You can call your sister, brother, aunt, classmate, co-worker. Yes to anyone.

Since in most countries anonymous calls are prohibited, you need to wait until April 1 to make fun of your friends. April 1st - trusting no one! Only on this day you can call anonymously as much as you like and joke to your heart's content using a voice simulator.

This voice changer is a very cool and fun program for Android for changing your voice when calling. In addition, you can also record a video card with a congratulation or a joke and send it via social networks or by email.

Typically, these types of programs are organized in such a way that you first need to turn on the microphone and record your speech, then further actions take place. Here the developers have tried so that the voice changes during a conversation. This is really cool!

It is worth noting that the voice changing program Change Yo Voice works with a stable 3G/4G/LTE/Wi-Fi Internet connection.

Delight your friends, acquaintances and relatives with a friendly joke, a prank or an unusual congratulation! Amuse the audience with an impressive voice filled with various effects. Laughter prolongs life!

P.S. Unfortunately, the application is not available at the moment :(

Voice Changer

The application is quite simple. On the main screen, touch the microphone and recording begins, where necessary we stop. After recording, you can listen to the audio, trim off the excess and apply the effect.

In addition, you can create an image with sound, import previously recorded audio, create speech from text, set audio as a ringtone.

More than 40 voice effects available: singing chipmunks, robot small and large, helium, Hexafluoride, cave, child, deep timbre, chulish, small creature, space mutant, cathedral, skull mask, android, devil, drunk, backwards, dragon, Optimus, telephone, duck, underwater , evil doll, extraterrestrial, giant, squirrel, cyborg, gloomy cyborg, fly, low battery, fan, zombie, megaphone, ghost, villain, sheep, overlord, poltergeist, alien and so on.

Voice modulator with 50 effects

More than 50 effects are available thanks to a combination of several: Robot, Chipmunk, Child, Old Man, Martian, 6 types of choir, Drunk, Valley, Church, Telephone, Underwater, Broken Tongue, Bee, Alien, Nervous, Duck, Horror, Devil, Big Robot, Little Robot, Alien 1 and 2 , Giant, Fan, Large Alien, Hoarse, Woman's Voice, Helium, Hexafluoride, Monster, Tunnel, Low Battery, Speed ​​Up, Robot+Chipmunk, Robot+Broken Tongue, Robot+Duck, Martian+Chipmunk, Martian+Duck and others.

Other ways to change your voice when calling on the phone

• inhale air from a helium balloon, the voice will sound like a child's
• purchase a special device that will change the timbre of speech or give an additional effect
• hold your nose with your fingers and speak
• put the receiver to your mouth and speak
• place your hand or handkerchief over your mouth while talking
• mumble, when muttering the voice becomes softer, the sounds come out different
• acting talent that allows you to imitate other people's voices
• speak monotonously or vice versa, with greater expressiveness
• master a new accent, your voice will sound different
• try to find a similar program for PC

There are very few good voice changing apps. The irony is that the smartphone is the ideal tool for creating and storing this kind of audio, but the audience is admittedly extremely small. There are some developers who have released quite decent applications that can change your voice in the most unexpected ways. Here are the best voice changing apps for Android!

Best Voice Changer
version: 1.4.7 (downloads: 27843)
Best Voice Changer may not be the most original name, but it is still one of the best voice changing apps on the market. It comes with a variety of voice filters that include all the most popular options. Unlike most other apps, Best Voice Changer also gives you the option to apply a filter to pre-recorded audio, and you can also create a new recording if you prefer. The interface, without further ado, remains quite old compared to most modern applications, but it is quite effective. This is also a completely free application.

RoboVox Voice Changer Pro
version: 1.8.4 Pro (downloads: 10825)
RoboVox Voice Changer Pro is one of the few paid voice changing programs, but is still worth purchasing. The app includes 32 effects that can change your voice in a variety of ways, including the popular Chipmunk, Helium, Darth Vader filters and more. There are also several solutions for science fiction fans. You can change the pitch and modulation if you like, each filter comes with a variety of different modes. It's one of the best apps on the Google Play Store and it's not too expensive.

Voice Changer by Androbaby
version: 1.8 (downloads: 8591)
Voice Changer by Androbaby is one of the oldest voice changer apps, but it's still a good choice. The application uses the FMOD sound engine and works quite well overall. There are just under two dozen effects, including the popular “Chipmunk”, “Helium” and others. Its more unique and fun effects include "Backwards", which significantly changes the meaning of what is being said, and the old radio effect, which changes your voice according to the name, is worth a look.

Voice Changer by e3games
version: 1.4 (downloads: 6183)
Voice Changer by e3games is another of the many voice changing apps that uses the FMOD sound engine. Thus, you will find many similar effects to what you will find in other FMOD based applications. In fact, there is not much difference between this application and Androbaby's counterpart. The only reason to try this app is if you didn't like the Androbaby app and you really love the color yellow. Voice Changer from e3games works just as well, so it all depends on your taste.

Voice Changer for Kids
version: 3.2.8 (downloads: 7538)
Voice Changer for Kids, as its name suggests, is aimed at children, but in reality, anyone can use this app. The voice changer app contains nearly three dozen voice effects, including all the most popular ones you'll find in other apps. Voice Changer for Kids remains easy to use, and most of the controls are large, hard-to-miss buttons. It is also one of the few voice changing apps built on Material Design. It has a very similar clone app, but it does everything the same.

Many copies are broken due to gender inequality in IT: there are many more male programmers than female ones. This fact is confirmed by stereotypical perceptions, numerous studies, and.

The salaries of female programmers are, on average, less than those of men. Why is this happening? The standard answer is because of gender discrimination. They say that programming is considered a “non-female” profession, so women are already prejudiced at the interview stage. It is believed that they are also treated differently in the workplace: the requirements are lower, the salary is lower.

The company Interviewing.io conducted an interesting experiment with masking gender during an interview - and tested how it would affect the results.

Photo left: Lead programmer Margaret Hamilton next to a stack of printouts of the Apollo spacecraft control computer code.

According to Glassdoor statistics, the difference in salaries between men and women exists in all professions, but it is worst in IT. The difference between the salaries of men and women is on average 28.3%.

Within IT, the largest wage gap is observed in scientific software development and mainframe programming. Some might say that in the latter case, having a beard increases your salary - and there really is such a correlation!

There are very large gender differences in other areas of IT, which are traditionally considered “boys’ clubs.” In computer game development, women are paid 15.8% less, in information security - by 14.7%.

So what is the reason?

Margaret Hamilton, lead computer programmer for the Apollo spacecraft

Interviewing.io experience

The interview takes place on the website. The job seeker and employer meet in a collaborative programming environment, with voice and text chat and a whiteboard-like environment. The person playing the role of the employer sees on the screen everything that the virtual applicant types in the editor. The two sides communicate. After each interview, the employer gives an assessment based on several parameters:

• Would you hire this candidate for the job? Not really
• Technical level rating: from 1 to 4
• Problem Solving Ability Score: 1 to 4
• Communication skills: 1 to 4
• A separate column for sending a comment to the applicant

Experiment

A total of 234 candidates took part in the experiment, of which approximately one third were women and two thirds were men. To maintain the maximum purity of the experiment, all participants were warned that their voice could be changed during the interview, and were asked not to reveal their real gender in any way. Each participant was assigned to one of three categories:

1. Voice did not change (control group)
2. Modulation without pitch change
3. Modulation with height change (“gender change”)

How did interview results change after gender masking?

On the contrary, the opposite trend emerged. Men with the woman's voice modulated were not significantly better than men without modulation. Women with male voices performed nonsignificantly worse than women without modulation.

Researchers cannot explain this strange phenomenon. They only indicated that women are more likely than men to give up, refusing repeated interviews after failure. But these statistics still do not fully explain why, even with a male voice, women are given worse marks for technical ability. And it is even more unclear why men’s performance improves after changing their voice to a higher-frequency female one.

It can be assumed that people are so good at recognizing gender by voice that no modulator is able to create 100% camouflage. Perhaps it is the use of certain vocabulary, the construction of sentences, the pace of speech and pauses. And this, by the way, explains the effect when men with a modulated voice receive more advantages - the interviewer senses a catch and subconsciously overestimates (guided by the same stereotypes) the result of a man who was forced to look like a woman.

Failures wear down the assertiveness of women much faster than men. How many such difficulties will there be throughout a programmer’s entire career, starting from studying at a university and ending with a series of unsuccessful interviews?

It seems that the difference in interview results and, therefore, in salary levels is not explained by the bias of employers, but by something else. Perhaps gender discrimination does not exist at all? There is still a lot of research to be done in this area.

More women in IT

In May 2014, Google became one of the first companies in Silicon Valley to dare to publish honest numbers on gender equality. According to Google statistics, women made up 30% of the staff. This result is above average; for all computer specialties in the United States, this figure is only 18%.

As of January 2015, the percentage of women on Google's staff hasn't changed, but the company reported other successes. For example, among visitors to the Google I/O developer conference, the number of women in 2013 was 8%, in 2014 - 20% and in 2015 - 23%.

In the Asana project management application project, they completely changed the standard interview procedure. Now, during whiteboard tests, when a female candidate writes code, Asana interviewers leave the room so as not to embarrass her.