以音頻為中心的社交和娛樂(lè)平臺(tái)荔枝集團(tuán)(NASDAQ: LIZI)在10月24日的程序員節(jié)當(dāng)天舉辦了2022年度荔枝集團(tuán)“1024技術(shù)文化日”活動(dòng),通過(guò)“金碼獎(jiǎng)”技術(shù)項(xiàng)目評(píng)選的形式,介紹集團(tuán)內(nèi)優(yōu)秀項(xiàng)目的成長(zhǎng)歷程,并表彰了杰出技術(shù)團(tuán)隊(duì),這也是荔枝連續(xù)第四年舉辦技術(shù)文化日活動(dòng)。
評(píng)選項(xiàng)目中,作為賦能業(yè)務(wù)的重要項(xiàng)目之一,“混合云架構(gòu)iRock”項(xiàng)目團(tuán)隊(duì)分享了從立項(xiàng)、開(kāi)發(fā)、到最終實(shí)現(xiàn)更為成熟的混合云功能的項(xiàng)目歷程。iRock項(xiàng)目旨在構(gòu)建統(tǒng)一的操作管理平臺(tái),通過(guò)云資源的自助管理,實(shí)現(xiàn)“多云合一”的業(yè)務(wù)需求,提供靈活、安全、穩(wěn)定的云服務(wù)。iRock也已作為重要的云基礎(chǔ)設(shè)施服務(wù)融合進(jìn)荔枝自研技術(shù)綜合平臺(tái)“聲音云”中。
“聲音云”下的自研RTC實(shí)時(shí)音視頻流技術(shù)平臺(tái)DOREME的項(xiàng)目組也分享了團(tuán)隊(duì)近一年的持續(xù)創(chuàng)新,包括進(jìn)一步擴(kuò)大業(yè)務(wù)覆蓋力度,并通過(guò)業(yè)務(wù)流程優(yōu)化持續(xù)降低機(jī)器成本。目前,DOREME的RTC 技術(shù)已應(yīng)用于業(yè)務(wù)發(fā)展的多個(gè)方面,從音頻創(chuàng)作到音頻互動(dòng),提供全面的技術(shù)賦能,使音頻創(chuàng)作過(guò)程更簡(jiǎn)單、音質(zhì)效果更好,同時(shí)為用戶提供穩(wěn)定流暢的音頻收聽(tīng)和實(shí)時(shí)互動(dòng)體驗(yàn)。
此外,多個(gè)項(xiàng)目組分享了荔枝的聲音創(chuàng)新項(xiàng)目,包括語(yǔ)音識(shí)別系統(tǒng)、語(yǔ)音檢測(cè)技術(shù)優(yōu)化等。通過(guò)不斷挖掘技術(shù)潛能,荔枝的聲音技術(shù)項(xiàng)目進(jìn)一步提升了語(yǔ)音識(shí)別及檢測(cè)的自動(dòng)化效率和準(zhǔn)確率,拓展多場(chǎng)景的應(yīng)用,很好地賦能了語(yǔ)音產(chǎn)品的持續(xù)創(chuàng)新。
在10月25日,荔枝集團(tuán)與科技媒體平臺(tái)InfoQ合作,舉辦了以“文娛場(chǎng)景內(nèi)高音質(zhì)降噪方案”為主題的線上直播公開(kāi)課。實(shí)時(shí)音頻互動(dòng)場(chǎng)景下,使用神經(jīng)網(wǎng)絡(luò)的降噪算法被廣泛應(yīng)用,但由于這類算法對(duì)音頻實(shí)時(shí)處理和移動(dòng)設(shè)備性能要求較高,為平衡模型的設(shè)計(jì)和效果帶來(lái)了挑戰(zhàn)?;诋?dāng)前市場(chǎng)痛點(diǎn),荔枝的音頻研發(fā)團(tuán)隊(duì)分享了在實(shí)時(shí)互動(dòng)場(chǎng)景中,輕量級(jí)降噪解決方案的設(shè)計(jì)與落地。該方案不僅能處理日常生活中常見(jiàn)的噪聲,而且能很好地保留語(yǔ)音音質(zhì)和效果,更能滿足大部分移動(dòng)設(shè)備的應(yīng)用,很好地降低了神經(jīng)網(wǎng)絡(luò)算法的限制。
荔枝聯(lián)合創(chuàng)始人兼CTO丁寧先生表示,“非常高興與荔枝杰出的技術(shù)伙伴們一同在技術(shù)的分享和實(shí)踐中慶祝程序員日。我們堅(jiān)定地相信,核心技術(shù)能力是業(yè)務(wù)發(fā)展的基石,人才的發(fā)展更是我們?nèi)〉脴I(yè)務(wù)突破的重要基礎(chǔ)。荔枝一直致力于創(chuàng)建全球最大的聲音平臺(tái),幫助人們用聲音連接彼此,我們將繼續(xù)加強(qiáng)聲音技術(shù)的創(chuàng)新、推動(dòng)自研技術(shù)發(fā)展,持續(xù)為業(yè)務(wù)賦能。”
關(guān)于荔枝集團(tuán)
荔枝集團(tuán)打造了綜合性的全球化音頻生態(tài)系統(tǒng),致力于通過(guò)多樣化產(chǎn)品組合滿足用戶對(duì)于音頻娛樂(lè)以及在線社交的需求,使每個(gè)人都能在全球化的音頻生態(tài)系統(tǒng)中通過(guò)聲音連接與互動(dòng)。荔枝公司于2020年1月在納斯達(dá)克上市。
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