"After I saw the message in the afternoon, I replied to the other party with a virtual phone number generated by the Internet." Kuroba Kaito rummaged through the communication records on his mobile phone. "About an hour ago, the other party dialed that number.
Transferred to me, I communicated with the other party, and the other party also used a virtual number and a voice changer..."
With that said, Kuroba Kaito clicked on a call recording saved in his phone.
"Kaitou Kidd? I'm the one who left you a message before, asking you to steal the sunflower..."
The voice in the recording was changed by a voice changer and turned into a sharp tone, which reminded Chi Feichi of the "little yellow voice" in his previous life.
Kuroba Kaito also changed his voice during the call and used a dull male voice, which is easily reminiscent of a burly man. "Then let me get straight to the point. You have already mentioned the content of the commission in your message.
and reward, but I still want to know, how much gem-related information can you provide me? You know, the difficulty of stealing Van Gogh's famous paintings may be higher than stealing rare gems. If the benefits and risks are not proportional, I am
I won’t take any chances!”
Soon, the other person answered in a minion voice, "I can provide you with information about multiple gems that are on display in the museum, including the famous Eraniel gem..."
After that, the other party reported the names of some well-known gemstones and briefly talked about the characteristics of some security defense systems used by the museum to prove that they had a lot of information about the museum.
"When do you want me to take action?" Kuroba Kaito asked in a dull male voice.
"Of course, the faster, the better!" the person opposite immediately replied.
"I will seriously consider it," Kuroba Kaito asked again, "How should I contact you in the future?"
"If you can steal those two paintings, I will naturally contact you again. Then you can use the paintings to exchange information with me. This will be safer for you and me... Kidd, I think this is a
It’s a transaction worth trying. Once you’ve considered it, you can start taking action at any time. I’m waiting for your good news!”
The other party didn't give Kuroba Kaito another chance to speak, and cut off the communication after speaking.
When Kuroba Kaito saw the recording ended, he took back his phone and said thoughtfully, "Judging from the voice, the other party should be an adult woman, or a man who usually speaks with a tight throat and likes to imitate women's speech."
"The other party used a voice changer during the call, and the pitch was adjusted very high." Koshimizu Nanatsuki was a little curious, "Can you tell whether the other party is a man or a woman?"
"Of course," Kuroba Kaito showed a confident smile on his face, "Generally speaking, adult men's vocal cords are longer and thicker, while adult women's vocal cords are shorter and thinner, just like the thick strings and chords in a piano.
The sound produced by thin strings and thick strings is low and deep, while the sound produced by thin strings will be higher and thinner. Therefore, the pitch of most adult male voices is much lower than that of adult women. Most people use it to distinguish male and female voices.
The method is to listen to the pitch of the sound and the thickness of the sound. However, it is not just the strings that can affect the sound of the instrument, but also the resonance cavity. The same goes for human vocalizations..."
"When an adult woman speaks, her voice will have obvious resonance in the nasal cavity." Chi Feichi took over and briefly explained the difference between the 'resonance cavity'. "When an adult male speaks, the resonance from the throat to the chest area will be greater than
It's more pronounced in women."
Kuroba Kaito continued to explain with a smile, "When we are disguising, if we want our voices to change between male and female, in addition to compressing the vocal cords and controlling the pitch changes of our voices, we must also change our voices at the same time.
When it comes to the resonance position, when a male voice is heard, the resonance position of the sound is concentrated in the chest cavity, and when a female voice is produced, the resonance position of the sound is concentrated in the nasal cavity, so that the sound produced will be more realistic and natural."
??????????.??????
"The voice changer can only be used to adjust the pitch, but cannot help people change the resonance cavity when speaking," Chi Feichi said, "In the recording played by Kaito just now, the other party had the characteristic of using nasal resonance when speaking, so Kaito
Only then will they think that the other person is an adult female. In addition, if an adult male often lets himself produce a high and thin voice that is close to that of a female, he may also learn to use nasal resonance, so it cannot be ruled out that the other person is a male who uses female vocalizations."
"Also, when I communicated with the other party, the other party spoke fluent Japanese the whole time," Kuroba Kaito said, stroking his chin. "During the period, some pronunciation habits of Japanese girls also appeared. I think the other party should be in
Living in Japan…”
"But when the other party said the English names of gemstones like 'Elaniel', the pronunciation was very American," Chi Feichi added, "It didn't look like Japanese pronunciation habits, nor did it sound like English, French, or German.
I like the pronunciation habits of these countries, so the other person should also have lived in the United States for a period of time.”
Nanatsuki Koshizui thought about it and concluded seriously, "In other words, that person is probably someone close to Mr. Jirokichi, or someone who is currently monitoring and investigating Mr. Jirokichi. He has lived in both the United States and Japan.
For a while, it was an adult woman or a man who was good at imitating women’s speech..."
Chi Feichi looked at Terai Kinosuke and said, "When I meet Mr. Jirokichi tomorrow, I will pay attention to see if there is anyone suspicious around Mr. Jirokichi."
"I'll go investigate too," Kuroba Kaito said thoughtfully, "We'll split up tomorrow. You go to meet the Suzuki uncle as planned, and I'll disguise myself and sneak into his place in advance, so that we can take care of each other...
"
Terai Huangnosuke thought about this rare joint operation, and he perked up, "What about me? Do you need me to do something?"
"Fei Chi can get in touch with Suzuki consultants without infiltrating. I may need disguises and support, so grandpa will continue to be my assistant tomorrow!" Kuroba Kaito said cheerfully.
"Then I will be Mr. Chi's temporary assistant tomorrow," Koshimizu Nanatsuki added with a smile, "If we don't find any suspicious characters around Mr. Jirokichi, I can also ask Sonoko about the situation..."
The four of them quickly determined their actions for tomorrow.
Chi Feichi told Kuroba Kaito everything he knew about the hotel where Suzuki Jirokichi was staying, and then he and Koshimizu Nanatsuki returned to the bedroom. After washing, they found a 'Maleficent' pill from the medicine box.
Take it with water.
Koshimizu Nanatsuki climbed onto the bed and stretched out his hand to help Chi Feichi pull off the quilt, "Mr. Chi, isn't the sin of jealousy more uncomfortable? In the previous sin of anger experience period, you didn't take so many medicines...
"
Chi Feichi lay down on the bed, "It's just because there are a lot of things to do this time and I don't want my jealousy to affect my normal rest, so I rely on medicine to fall asleep."
"Will taking this drug continuously for a period of time have any adverse effects on the body?" Koshisui Nanatsuki asked with concern, lying down next to Chi Feichi.
Chi Feichi took Yueshui Nanatsuki into his arms and pulled up the quilt, "Don't worry, this drug will cause far less burden on the body than other sleeping pills on the market."
"That's good," Koshimizu Nanatsuki found a comfortable position in Chi Feichi's arms, "After entering the sin of jealousy experience period, we arrived in the United States from Japan. Then, the time when the sin of jealousy disappears will be based on Japanese time.
Will it be calculated according to American time, or will it be calculated according to American time?"
"I can't tell for sure," Chi Feichi felt sleepy and closed his eyes, "I'll find out the day after tomorrow."