However I am not a professional of voice analyzer, I know the basic theory of frequent analysis and sound spectrogram.

The PC performance is really tremendous. I think that the dedicated device for the analysis doesn't need.

As for the rest, I need the voices of assembly persons. They are going to be recorded in the future congress.

It is enough that Tokyo Metropolitan Government will open all of the voice files that include jeering

I have to spend much time to finish analysis because I have to work for a just weekend researcher using my private PC.

-----

On the other hand, no less than one hundred students, who are going to write their paper about voice analysis seem to be in colleges in Japan.

"If these papers are submitted as graduation thesis and master's thesis, it should be good, my junior fellows."

I set them on the problem.

Moreover, Acoustical Society and the Information Processing Society opens a special study group, and hold a competition to specify other jeers and laughing person using anonymity signal.

Of course, the conditions are that the audio data should be used academically, and the analysis result should not be used for pursuit of responsibility politically.

It might be good to publish or open the process and results on web site.

-----

It is "maybe",

Even if a poor engineer like me, is given much time and work leisurely, I could specify

Anybody, other jeers and laughing persons.

"Nash balance" in game theory is very famous, and this thought has introduced in the movie "Beautiful mind".

In short, the story is a strategy of mixer party that "the men should not lock the most beautiful Madonna on in the party. so the strategy makes all of you happier"

To tell you the truth, the optimal strategy is not set in the movie's case.

-----

I had not taken part in the game whose name is "mixer party".

I knew well that I had no chance to win the the game against love affair field.

In my case, I was waiting for a chance to communicate with a woman after my mind, with keeping a thin connection (for example, calling every half a year)

-----

Above all, why does younger try to use an excellent system that is unique to Japan and can destroy "Nash balance" easily?

It is

No need to make a tactical topic and a trick of the trade,

No zero-sum game,

confidentiality of the information is the best rank,

possible to choose your companion of the life,

Ultimate blue ocean strategy with zero competing.

The name is "arranged marriage".

(To be continued)

Today, new my column is released, so I take a day off.

"Let's turn the world by "Number" Accident resulting in injury or death (31) "

trying to simulate the injury in the "Ebaden"

-----

However, I still think

""Chushingura" is terrorism"

I feel admiration for "Mercari".

-----

Last weekend, I joined "Merucari". And after 15 minutes, I sold a unnecessary memory and bought a necessary HDD.

I like "Merucari" system, because the seller can decide a price of the good. Therefore I can save time without bidding and I don't care of the bid price with irritably and frequency.

Moreover, I was really surprised at the system function, that

made it possible to send goods directly from the seller to the buyer while keeping the name and address of the opponent absolutely unknown.

Therefore, I do not know "Who sold it to me?" "Who I bought it from?"

Of course, this system, as a principle, is not so difficult.

However, it is "amazing" in that it was established as a business involving real business operators (convenience stores, transportation companies).

-----

Surely, this "anonymous delivery" method might have started as "New Year's cards".

For example, it is possible to deliver actual New Year's cards to my real address with only my handle name.

Even if E-mail New Year's card and Web New Year's cards are convenient and decorated spectacularly, it seems that there was a need to have "New Year's cards as" objects ".

-----

Well, in any case, I'm thinking of using Mercari in the future.

I feel sorry that things that can still be used, are not used.

Therefore, I think that the price of my things is enough for "postage charge + drink coffee at convenience stores".

So far.

Recently I know the World Cup has held, however, my PC doesn't show the news at all.

So, when I asked my wife that

Ebata:"How is Japan Team going now ? "

she looked at me like the 100th space alien from the time of marriage.

Wife:"Is that a question of current Japanese?".

Ebata:"This is no kidding. Without a word of lie, no new of the World Cup is coming to me"

At that time. I noticed by myself that

"I am locked on"

-----

In short, I was judged from the news server "Ebata is not interested in the World Cup at all" from my personal history.

Needless to say, I have no recollection to avoid the World Cup before.

I haven't read the articles of football, as same as Baseball, Sumo.

So, just an hypothesis, but, I might be purged by the news server, compared to ordinal Japanese people.

-----

If the news server think I am not qualified for "a current Japanese" as my wife said,

For the first time, I felt fear for being locked on from the Internet service.

I have been a member of various domestic and international exhibitions until now, but for this exhibition, I thought

"Why are you all so aggressive?"

They heard my explanation seriouly.

This time, at the "Super City Smart City Forum 2019" sponsored by the Cabinet Office, we exhibited at the booth.

"Everyone, their eyes are really scary"

They was very nervous.

Most of those who talked were people in charge of community creation and revitalization of municipalities.

And now, the situation "they are troubled in real time" has been transmitted.

-----

I am now contributing to social issues in our country.

In front of the computer while repeating the calculation, I also have the confidence that I have expressed a sense of crisis in my own expression.

However,

"It is far from the feeling of crisis at the live site"

They made me know the real world.

-----

Currently, I am moving from Osaka to my home, and now I am almost exhausted and tired.

At the weekend, I went to the public swimming pool with my wife after checking the website for opening times and hours.

However, I was told at the facility's office that they are closed on weekends.

Knowing it was useless, I complained, "we came to check the website" and then we were forced to go home.

In fact, I had already sent an email to City Hall protesting the change in the pool's hours of operation, as it hadn't been updated previously.

I was "dumb" for believing that "City Hall has already handled it.

-----

The city hall must be busy with measures to deal with the corona epidemic, and I can understand the difficult situation that they have not been able to update their website.

However, I think there is a problem with not taking advantage of the occasional "citizen's notice".

But I know the reason for this.

It would take me 3 minutes to update the home page (or one line of link that takes people to the anti-corona page).

As a matter of fact, City Hall employees have to go through a professional contractor to update their website.

To be exact,

(1) The staff does not have the authority to create the website due to a request for approval (or contractual issues).

(2) Staff do not have the skills to create a website.

Either or both.

-----

I'm terribly worried about it.

From now on, if a typhoon, flood, or earthquake occurs, disaster and evacuation information on the city hall's website will be the last line of defense for the citizens.

The latest information on the website needs to be updated on a minute-by-minute basis, by the field personnel at their discretion.

But will City Hall be able to respond properly to real-time website updates?

-----

Honestly, I wish the Ministry of Education, Culture, Sports, Science and Technology (MEXT) would include "creating html files (or text files)" and "uploading to the server" in the educational guidelines rather than "programming education".

I don't expect City Hall employees to improve their web site development skills in any way.

At the very least, I hope that they should be able to send out text-based information.

This is not the time to be cool.

I will not be able to even cry with the administration's poor disclosure literacy by a lack of information, disaster, death, etc.

-----

Well, I, I emailed the above complaint to city hall today and added, "please email me when you're done responding".

Now, how many days does it take to respond to this response? Or will they ignore me?

The results will be announced soon.

I watched the BS NHK special "Battle of Okinawa, without escapeway" of the first and last half throughout.

During the new Corona disease, I think I have had often chances to watch (Recorded) TV programs.

However, set is aside,

Needless to say, "Hell beyond the limits of human being imagination " was portrayed in an unflinching and intense manner.

If you want to know about these historical events, it is better to watch documentaries like this than movies made in Hollywood.

I think we should realize the ridiculousness of war movies that depict "family love" and "marital love" in this kind of hell.

-----

In this documentary program, the story of

"Japanese soldier tries to shoot a Japanese civilian who is trying to surrender to US forces"

appeared.

In the same environment and position, I am sure that I would have killed my civilian just like this Japanese soldier.

It makes no sense to criticize the "hell of the unusual" from the safety of our daily lives, where we are guaranteed to live, have enough food and sleep 75 years in the future.

-----

We are the kind of idiots who shy away from taking even the legally guaranteed "annual leave" because of the atmosphere in the workplace or the boss's face. So we will make us

"Japanese soldiers trying to kill Japanese civilians"

I think that the proverb of "On battlefield, the person to make a justice argument will be killed first" is true.

(*) I thought these were Sun Yat-sen's words, but I couldn't find them in the documents. If anyone knows who said it, please let me know.

Once we have created a battlefield, everyday logic no longer applies.

Therefore "Never make any battlefield" is important.

Today, new my column is released, so I take a day off.

"A New Theory of Action for Engineers Who Are Not Loved by Money(4)"

Let's try to make a stock database by "docker"

------

When I got a review about this column from the junior colleagues, he pointed out the explaination of the concept of Docker, from the viewpoint of compliance.

These day, the expression of "Mistress" might to be a problem, I know. And in order to avoid annoying flame, I should not use immoral expressions.

(Incidentally, the original expression was "concubine house")

-----

After getting the argue, I thought it again deeply, however, I could not come to a good one.

On the contrary, if I try to express it exactly,

"Twin sisters are enclosed in separate units in the same apartment building."

I can agree that this expression become worse.

Docker works as a micro-service including same application at the same time with no contradiction. If I try to express these micro-services,

"can do something with the twin sisters simultaneously" is more accurate.

Using different port numbers of each Docker, you can use more than two database simultaneously. I really use docker containers like the way.

Well, even I can agree with you, if you say "Ebata's imagination is vulgar"

-----

According to the "Ebata's imagination is vulgar", a people said that in this column,

However, I wanted to say,

"Rewrite it elegant and show me it"

Whenever a crime occurs, the news broadcasts an interview about the suspect to the neighbors.

I would never respond to this interview and have told my family not to do it.

We don't know how the images will be used afterward.

If a negative comment is made about a suspect and the case is "retried 20 years later, and the defendant is falsely convicted," - viewers will remember the interviewee as "the person who provoked the false conviction.

-----

Lately, there seem to be many reports of serious crimes committed by people considered 'good people' in the neighborhood -- this is an example of arbitrary reporting (biased reporting).

Why 'biased reporting'?

"Because it is by far more interesting to make it a violent crime committed by a polite, quiet, inconspicuous person in your neighborhood."

The more interesting it is, the more ratings it will earn.

Hence, it is 'biased reporting.

-----

Me: "What would my neighbors say in an interview if I committed a murder?"

Wife: "'I knew it...', 'I knew he was going to do it someday,' 'He never greeted me and had a bad eye,' 'He was always a troublemaker in the neighborhood association'..."

Me: "Enough."