Auto Sound Web Grand PRIX 2021 announced in December 2021, one of the car audio introduced here as awarded product is Panasonic's AV navigation Strada "CN-F1X10BHD".This unit is a special model of Panasonic's navigation model, and is a special entity, giving the name F1X Premium 10.Through interviews in the ASW audition room and the audition of Toyota RAV4 prepared as the company's demo car, the performance was again surprised.In this article, I will introduce the impression of CN-F1X10BHD with interviews with development engineers.
Sentence / photo = Kei Hasegawa
Panasonic car navigation system CN-F1X10BHD mounted on Toyota RAV4
The market leads Strada F1X
Speaking of STRADA's advanced series, F1X has the first achievements in the market to introduce a large -screen floating display, which is now very popular in the navigation market (in the company, is called Dynabig Display [Dyna Big Display]).It seems to be a pioneer, and the movable structure of the display has evolved to Dynabig Swing Display, which is not only a horizontal angle adjustment, but also the left and right swinging mechanism.Furthermore, in 2020, the adoption of the market for the first organic EL panel and the unrivaled evolving evolving evolved.
Highly uniqueness in the sound side.The "Sound Takumi" collaborates with the professional group of sound professional groups, Miki Slabo, and performs sound tuning, which has also gained unparalleled performance.In addition, the sound source to be played is up to 192kHz/24bit, and the internal signal processing is processed, and the TI bar/brown brand D/A converter is converted, and the design suitable for the top grade is pierced.
A floating display that has become a typical style of big screen navigation.This Dynabig Display made the market debut as a pioneer.It has evolved and becomes Dynabig Swing Display, and it is a type of AV navigation, which is equipped with a 10V -type organic EL panel.
When you open the panel under the BD / DVD / CD loading slot, a microSD slot appears.In this slot, you can play a memory that records video files in the BDMV format.
The mechanism of Dynabig Swing Display, which allows you to freely set the elevation angle of the display and can be left and right swinging.The cover is attached when used, but the removal is the image seen.Despite the complex movable mechanism, even in an environment where vibration while driving is added, the screen is created so that the screen remains at a fixed angle.
With the adoption of the new platform, the screen display has been renewed.The image is the sound quality adjustment menu "Sound Tune" screen that can be called during media regeneration.Many of the functions followed the previous work, while the "Sound Takashi" was newly included in the "polar surround".
Exclusive description power, glossy color reproduction, BD playback + OLED's superiority is obvious, and there is no other AV navigation system that can appeal to the presence so far with sound quality = Yosuke Fujiwara only as a commercial car navigation.It is an extremely advanced model equipped with a Blu -ray (BD) player, and incorporates an organic EL display (horizontal 1280 x vertical 720), a 10V type large screen.The good quality of OLED is widely known, such as being strong in movement (there is no hold blur), black is tightened, and you can enjoy clear images even more diagonally (almost no visual angle restrictions)....
Strada F1X reborn on the new platform
A new platform is used for the 2021 CN-F1x10BHD of STRADA F1X.It is a full model change such as cars.All board designs that make up the circuit are new, and the functions and performance have evolved dramatically.
Although the evolutionary points are diverse, the navigation function is often easy to understand, and the company claims the word "innovation". First, the company's map display called "HD Beauty Dimension Map" is a feature that can be said to be a combination of maps and display software developed for HD displays, and has a review of color scheme and expression, and has excellent visibility. The map screen is realized. Next, with a smooth scrolling with "Direct Response II", the operation feel that had been felt a little frustration was renewed, making it a really comfortable impression. Next, the speed search, it simply completed the search and route search in no time, enabling stress -free navigation operations. And on the new menu screen, users can customize and use it, from select the icons they want to display to change the display position. The "Strer Darocation System" improves the accuracy of your vehicle position.
With the adoption of an organic EL panel, it can be watched with a bright and clear image even when viewed diagonally.And the lightness of the display is very stylish.
The top menu is a traditional two-top (displayed media function and navigation function on the left and right of the screen), but CN-F1X1-BHD has renewed design and operation animation.
If you scroll the two -top menu to the left, an icon of other navigation functions will appear.
If you touch the "Information / Settings" button at the bottom of the menu screen, you can customize the icons you want to display in the top menu.
Nagase and Kasubuchi, who were involved in the development of strada navigation software at the company, said.
"In the adoption of the HD display, especially the F1x, the HD was overwhelming in terms of the beauty of the screen in the organic EL panel, but it was not possible to support HD in terms of map data and software. This time, it will be a new platform. Therefore, [HD Beauty Dimension Map] is realized by installing a high -speed operation CPU. In terms of operation, smooth scrolling is now possible. It is also new in the part where the button is used, how many sides, and how to display the display, and it is completed after trial and error. If it is larger, it is easy to touch, but the buttons are too close It is easy to lead to erroneous operations, and when the display area is increased and the display area is expanded, the map information is sacrificed. We are repeating such considerations. If you can work more smartly, you can accept it to our customers. I think that this unit was finished in a navigation that can be operated like a smartphone. "(Mr. Nagase)
Yukinori Nagase was involved in the development of strada's navigation software at Automotive, Panasonic Co., Ltd.
Certainly, the information display that is easy to see and understand is full of Panasonic's unique know -how.And when you actually run, the accuracy of the actual vehicle position display is very good.
"In the part where the accuracy of the vehicle is increased, in addition to the installation of the new gyro, the position of the old model, which was four times per second, was changed to 10 times per second, and the advanced information on the map was also linked.It is based on a lot of information. I was able to realize it with a high -speed operation CPU "(Mr. Kasubuchi)
Kenshiro Kasubuchi was involved in the development of strada's navigation software at Automotive, Panasonic Co., Ltd.
It is a high -performance CPU. After searching for the route with a demo car, crossing the Tokyo metropolitan area, the search and the route search will be presented as soon as you press the search button. Moreover, the route has 5 routes with different elements such as time and traffic fees. I was shocked to see that "waiting" was no longer needed. The new UI seems to be well considered the user's convenience. Among them, I personally liked the buttons displayed at the top of the map screen. During the audio playback, the buttons displayed here can be easily operated, and one -touch movement to the voluminous adjustment and one -touch movement to the top menu can be made. In the previous model, it was displayed below the screen, but it feels much easier to use by moving to the top. The reason is simple, the fingertips on the top of the display can be stable and fulfilled the intended operation. It's a well -designed design.
"The physical buttons are lined up on the display, and there is also a linkage with them.
The author himself has a previous model ... or a successive model, so it is easier to use it, but it may be difficult for those who experience only this unit and touch it.。I'm sorry for the rough wording, but if you touch it on a store display, etc., it will move smoothly, it is difficult to understand the displayed information, and if you are not worried about these two points, you are not worried about it.It is a proof that it is a super -excellent machine.And this unit can definitely be counted as one of them.
The operation buttons displayed at the top of the map screen include switching buttons to the menu screen or audio screen, truck (broadcasting station) and volume adjustment buttons.Until the previous model, it was laid out at the bottom of the screen.
When actually operating, I was able to touch the buttons displayed on the display with my fingertips, and I felt that it was much easier to use.
A physical switch lined up on the top of the display.It can be seen that it is the same as the buttons displayed on the screen.
Audio performance brushed up more than navigation
In terms of sound, the new mode is adopted in the aforementioned "Sound Takumi", and the name is "Kiwami Sound".Nevertheless, CN-F1X10BHD has no center speaker output, and only has a subwoofer output to a very common 4 channel (front left and right + rear left and right).I asked Mr. Dae, who is in charge of the audio developer in Strada, who has been talking about what he is doing, what he is talking about.
"[Polar Sound] is a surround of 2 channels (CH) sound sources, which is different from the technology that has been adopted by other companies in the past. Simply put, 2ch of sound sources is 7ch, surrounding ingredients.At the same time, the technique of producing and distributing to each speaker and the operation that works for the sound component that makes you feel the height of the sound field called the head transmission function is implemented at the same time.We are devising so that you do not hurt. H, which is adopted in our home component.Bass is also included, complementing virtual regeneration components in the low range, and you can experience as if the bass sound is ringing.It's easy, but it requires a very complicated and vast information processing. "
On the audio tune screen, I displayed the three modes of the sound craftsman.The above two are "Takumi Master Sound" (left) and "Japanese conversation -oriented" (right), which inherits the conventional function.Below is a "polar surround", which is the first mode included in this unit.
Hiroyuki Tae, who was involved in the development of Strada's audio circuit at Automotive, Panasonic Co., Ltd.
Looking at the Panasonic Strada website, it was a really simple feature, but it seems that there is a pretty elaborate device.Even if it is simply 7ch, it should have its own algorithm, and it will be performing advanced operations.Again, the success of the newly equipped CPU is remarkable.
"It is true that it is a polar surround created because of the high -speed operation CPU, and it is only possible by incorporating new DSPs. However, as you know, the masters of the sound are made up of Miki Suslab.In the sound tuning, a large number of automakers are examined while verifying the sound with various commercial vehicles. "
Verification with many actual vehicles, and if it is adjusted to 7ch from 2ch, the parameters should be complicated.
"I was thinking that a few samples could be tuned for each body type, but in fact the same mini car would sound completely different if the automaker was different, and the minivan had the same result. STRADA.The sound of the sound is premised on regeneration with a genuine vehicle speaker, so you have to sound tuning so that the sound of the sound can work effectively in any commercial car.We make detailed adjustments for complicated parameters "(Mr. Tae)
Acquire the power that can be crossed with advanced speakers without a craftsmanship that reborn a genuine vehicle speaker
There are three modes: "Takumi Master Sound", "Takumi Master Sound", "Kiwami Sound", and "Nagomi), which was newly developed this time, but in fact, the audition room of this unit. In the interview, I often listened to it off. The sound of the sound, which is the effect function, is high quality, but the high -quality speaker that was listened in combination at the time of coverage had a lot of impressions that could be excessive. It is natural to say that there is a clear purpose of using a genuine vehicle speaker. In fact, in the demo car Toyota RAV4, I was so self -sufficient to say, "Don't make it well." In addition, RAV4 has a high -pitched tweeter on the dashboard separately from the door speaker, but some cars are only door speakers. Where is the sound craftsman finished?
"Even with any type of speaker equipment, we tune so that the effects of the sound of the sound can be enjoyed. The same is the same as the new mode parlor surround, but if you say strong, you can surround a door speaker without a tweeter only.I can feel the effect "(Mr. Tae)
The interview with the actual car was performed at Toyota RAV4.It is a genuine equipment that is equipped with a CN-F1x10BHD by replacing only the navigation.
The genuine RAV4 speaker is equipped with a treble tweeter (left) at both ends of the dashboard and a bass woofer (right) on the door.In addition, speakers were also attached to the rear door.
As for how to use the sound of the sound, the maximum performance is demonstrated when playing with a genuine speaker.However, as mentioned above, the sound of the sound of the sound of the sound in the audition room has also been highly evaluated.This weight is large as an element of the Grand Prix acquisition.Why did the sound -quality base up come so much?
"DSP has improved internal power circuit wiring and dramatically improves the processing capacity of digital signals. In addition to DSP, OPAMP is a MUSE brand with a reputation for sound quality, or a high -grade film condenser.We are adopted. Also, although it is not claimed in the catalog, etc., a negative power source is added to the OPAMP power supply and the audio signal is transmitted by GND standard. The adoption of the negative power source is looking over the AV navigation market.It was rare, very resistant to noise, and I was able to expand the dynamic range. "
On the audio tune screen, all effects are turned off.In the ASW audition room, we also listened to a combination of advanced speakers in Japan and overseas, but at that time, he played a very obedient sound in this state.It can be seen that the goodness of the sound and the improvement of the sound performance have been enhanced.
A high -quality device adopted as a new platform.On the left is the Muses brand OPAMP, the right is a high quality film condenser.
Panasonic brand DSP chips have also been newly adopted.It is said that the power wiring inside the chip has been improved and the digital signal processing capacity has been enhanced.
You can also see the commitment to the pattern of the circuit board.The beauty of the pattern is important as a signal path, and the symmetry of the left and right channels and the length of the pattern greatly affect the sound quality.The elements that appear in the image are electronic voluminum (dedicated product with Strada logo), OPAMP, D/A converter (TI bar brown brand product).
It was certain that the sound of the new strada was raised and the sound quality was improved.When introducing a new circuit element, it is necessary to review the surrounding circuits.What surprised me most was the freshness of the sound I heard in Bluetooth.There have been techniques such as up -converting all media and processing signal processing, but I don't think the sound I heard on this unit is only due to the launch of the new device.
"Actually, the power supply is enhanced in all circuits for the entrance of the audio sauce, as well as the blueoutus audio.They are beautifully prepared, designed L and R channel symmetrically, and designed to make the traffic light route the same. "
It is a really maniac engineer soul.After the interview, he saw the circuit board, but a really beautiful circuit pattern was drawn.Although the good shape leads to good sound, it is a theory of the audio world, but there are not many things that are embodied in the components where the circuit other than audio, like AV navigation, is closely used.
Disc media such as BD, DVD, CD, USB and SD memory media, Bluetooth wireless media, CN-F1X10BHD that regenerates with very high quality.I realized again that it is a model with a certain ability as a stress -free car navigation system.And we can't miss the fact that it can be installed over 470 models now.It is a product I want to recommend to many drivers.
If you scroll the top menu to the right, the media playback menu will appear.When the iPhone is connected, it is played with "iPod".In the "drive recorder", you can play images recorded on the drive recorder "CA-DR03HTD" connected to this unit.
A screen that plays the WAV file recorded in the USB memory.While playing a CD, etc., a cover art based on the Gracenote database is displayed in the left note mark area.You can select a playback song from the song list with the lower left button and the button at the bottom right.
A screen that makes a wireless connection by Bluetooth while playing music using Amazon Music on the iPhone.He played the unique voice of Genshi Yonezu and the heavy bass.
From the audio playback screen, press the folder button to display the music list.The track name during playback is scrolled and displayed."Stereo Sound Reference Record Vol.We are listening to 10 German Gramophone Best Recording.
In the man whis mission My Hero, it has a very good impression that it sounds very well, from the supple strings to the intense drum performance, the distortion of the guitar, and the fun that I don't think I'm listening to the BT audio with a genuine speaker.It has come up.
Panasonic CN-F1X10BHD open price
SPECIFICATION●AV一体型メモリーナビゲーション●画面：有機EL10V型ワイドHD静電容量方式タッチパネル●内蔵パワーアンプ最大出力：50W×4●再生メディア（フォーマット）：地上デジタルTV、BD、DVDビデオ、CD（MP3／WMA／AAC）、Bluetooth、USB（オプションケーブル経由、最大32GB対応、MP3、AAC、WMA、WAV、FLAC対応・最大PCM192kHz/24bit）、SD（最大2TB対応、MP3、AAC、WMA、WAV、FLAC対応・最大PCM192kHz/24bit［microSDではBDMV対応］）、アップルiPod／iPhone（オプションケーブル経由）●サンプリングレートコンバーター：192kHzにアップコンバート●サウンドチューン機能：音の匠（匠マスターサウンド／極サラウンド／和 会話重視）●エフェクト：DSP（HALL、STADIUM、CHURCH、LIVE）●DSP機能：タイムアライメント、サブウーファー設定、グラフィック EQ（13バンド・-10〜10dB）●D/Aコンバーター：アドバンスドセグメント方式32bitDAC●HDMI入出力端子1系統装備●外形寸法：W178×H100×D170mm（ナビゲーションユニット）、W240×H141×D13mm（ディスプレイユニット）●重量：約2.6kg (navigation unit), about 0.7kg (display unit) ● Remarks: TV antenna (4 film antennas), GPS antenna, hands -free calling microphone attached
The CN-F1x10BHD has a DSP effect mode in addition to the sound craftsman.Four types can be selected: "Hall", "STADIUM", "Church", and "Live".
This graph is the adjustment screen of the function "vehicle speed interlocking volume correction" that automatically corrects the volume according to the driving speed of the car.A car with a large running noise can be used in Mid ~ High, and a quiet car can be used in OFF to Low.
The "noise adaptation" function is a noise correction of noise sound that can be adjusted in six levels, and monitor the noise level in the car room in real time to correct it.The noise in the car room is full of microphones used in wireless calls.
The equalizer is equipped with a 13 -band graphic equalizer.The equalizer curve with "VOCAL", "ROCK", and "Jazz" is preset, and in "User", it is possible to use the set value adjusted by the user.
In "Feder / Balance", the volume balance between the left and right front and back can be adjusted.In addition to touching the dots on the left side of the screen, you can perform intuitive operation, and you can also adjust with the cross key on the right.
In the audio tune speaker item, there is a "output level" that can adjust the volume balance of each speaker, and a basic setting that is different from the fader / balance can be set.The volume control of the subwoofer will be adjusted in this menu.
"Delay" setting that performs pronunciation timing from each speaker by digital processing.According to the vehicle speaker raiout and the driver's listening position, the feeling of stereo image may be greatly improved.
In the "subwoofer" item, the frequency band sent from the subwoofer output can be filtered.
Model number on the top of the display.
Provided: Panasonic
Panasonic Car Navi/Car AV Comprehensive (Strada [Strada]/Gorilla [Gorilla], Travel Navi/DSRC/ETC In -vehicle equipment, car cameras, car battery, in -vehicle nano.
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