Wednesday, July 28, 2010

Spreadtrum and lower fourth quarter revenue is expected to lay off 15%



Dec. 26 message, Spreadtrum announced fourth quarter earnings expected to be 1 million U.S. dollars, and lay off 15%.

Third quarter of 2008, revenue of 20 million U.S. dollars Spreadtrum, great changes as the industry environment, the fourth-quarter revenue is expected to only 10 million U.S. dollars. Previously, Thomson Financial expected revenue of 22.89 million U.S. dollars.

Spreadtrum GSM mobile phone chips do fortune, in order to make TD, CMMB and AVS three national standards, has invested more than 600 million yuan, has Spreadtrum TD chip shipments only less than 100,000, CMMB chip shipments are not more than 80 10000. The Spreadtrum GSM chips shipped each quarter at 800 million to 9 million or so.

Spreadtrum was established in April 2001, San Diego in the United States and China, Shanghai, Beijing, Shenzhen and Tianjin branch offices and development centers. According to reports, Spreadtrum total number of employees to about 800, more than 500 employees are engaged in international projects related to more than 400 people specialize in TD development, the company invested more than 50% of Finance is doing TD. The current round of layoffs, about 120 or so.

Early in November, Spreadtrum Communications announced third-quarter results of 2008 third quarter revenues of Spreadtrum 20 million U.S. dollars, down 48%, loss of 31.3 million U.S. dollars. The Spreadtrum cash on hand to this year only 67 million U.S. dollars by the end of June. (Sea)

Related information:

Spreadtrum financial situation: third-quarter loss of 31.3 million U.S. dollars

Spreadtrum Communications, a net loss for the third quarter of this year, 31.3 million U.S. dollars, last year and this year's second quarter net profit to 6.1 million U.S. dollars and 260 million.

Excluding one-time profit and loss items, Spreadtrum Communications, a loss in the third quarter of 430 million, last year and this year's second quarter profit was 7.6 million U.S. dollars and 490 million. Spreadtrum Communications, the third quarter of this year, each American Depositary Share, diluted loss of 0.1 U.S. dollars, last year and this year's second quarter diluted earnings per American depositary share were 0.16 dollars and 0.11 U.S. dollars.

Spreadtrum cumulative shipments of the chips next year, watch 100 000 000

November 16 this year, Kang Yibo, vice president of market development of disability information on the Netease technology that Spreadtrum CMMB chip market is very promising, "Our SC6600V the industry's first to support both H.264 and AVS video decoder single-chip solution , cumulative shipments of chips next year, the company is expected to watch 100 million. "







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Monday, July 12, 2010

To do with Akoff Music Composer MIDI music (2)


We all know that there are many types of music files, so there are a lot of people ask the question, how to with the large WAV files or MP3 files into a "MIDI" file format, because they found that the format of music files " very small. " General we see the MIDI format at most tens of K, really quite attractive. However, unless you have a professional knowledge of music and want to produce their own paper so it is very difficult.
Presented to you today Akoff Music Composer software can help you make up for this sorry, it can be music files into MIDI files, is very convenient.

Use before briefly about what is MIDI, you will better understand the work principle of the software.

The so-called MIDI is actually short for Musical Instrument Digital Interface, literal translation can be translated as "musical instrument digital interface", to the effect that the method used to achieve digital music player. After he and our common MP3, WAV files are not the same, it does not contain any real musical information. It is actually the sound card for voice control, if the sound card for this part of the function of a set of keys than in the case, then the MIDI file is available for the computer to read the music.


Here, surely you can immediately see why MIDI files are so small, that record is a command rather than a real musical information, such as MP3, WAV and other documents to show that the record is a code rate of musical clarity, and The MIDI file is not there this issue, because the sound card sound card wavetable synthesis chip (or special wavetable synthesis) is applied to the synthesis performance. Sometimes it sounds really no difference, but when you open the volume control to find something to "software synthesizer", mute, you can find, MIDI files can no longer audible. (Figure 1)



Figure 1


Finished these, you probably already understand, the software will actually restore the musical scores through the analysis of information, MIDI files, which, as we usually carry out some of the "notation."


First need to note is that it can only be realized from the "WAV" to "MIDI" change, if the other format, first convert the "WAV" file. Everything is ready, open the software interface (Figure 2):



Figure 2

We mainly use the above three-part feature.

First, use the first column of the "Open" function to find the need to convert the "wav" file, then in the file column will show the path to the file, the right to listen to the playback control file.

Select the green Convert button, the further in the following window settings (Figure 3):



Figure 3

First select a document identifying the voice of musical types, the software provides a "human voice" "The Piano" "wind," "Acoustic Piano", "whistle" identify the type used to generate five different tracks, if you have the original file contains more than sound, we must complete the following steps, respectively.

After a good choice to start on the right of the "Start" button, it will automatically play music, and start the conversion. You can see the waveform and musical keyboard in the bottom of every detail that was converted into the corresponding pitch of the key bit, the end of conversion, you can select "MIDI" column "PLAY" view the conversion results, while you can change of tone change after the file is used to add audio tracks.

Select "Add Track" can do on a track to the main panel of synthetic tracks, you can generate different colors were extracted from the track needs, thus forming a chord effect. (Figure 4)



Figure 4

Of course, the pursuit of results, there are many details can be adjusted, such as tone, you can identify the voice on the sound card, can be named to the track, select the instrument, adjust the volume and balance, etc. about to rise. Satisfied, click on File- > SaveMidiFileAs (Save as Midi file) can, on completion of a music conversion.








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Wednesday, July 7, 2010